Structure, relief and physiographic divisions Three Geological divisions: 1. The peninsular block 2. The Himalayas and other Peninsular Mountains 3. Indo-Ganga-Brahmaputra Plain • Peninsualar block is made of gneisses (metamorphic) and granites (igneous). Six physiographic divisions: 1. The Northern and North-eastern Mountains 2. The Northern Plain 3. The Peninsular Plateau 4. The Indian Desert 5. The Coastal Plains 6. The Islands Northern and North-Eastern Mountains Approximate length of the Great Himalayan range: 2500 KM. Width: 160-400 KM Impact of Himalayas on the climate of India? It can be divided into five sub-divisions: 1. Kashmir (or Northwestern) Himalayas 2. Himachal and Uttaranchal Himalayas 3. Darjeeling and Sikkim Himalayas 4. Arunachal Himalayas 5. Eastern Hills and Mountains Kashmir Himalayas • Ranges: Karakoram, Ladhakh, Zaskar, Pir Pinjal • Glaciers: Baltoro, Siachen • Passes: Zoji La (Great Himalayas), Banihal (Pir Pinjal), Photu La (Zaskar) and Khardung La (Ladakh) • Lakes: (freshwater) Dal and Wular; (saltwater) Pangong Tso and Tso Moriri • Pilgrimage: Vaishno Devi, Amarnath Cave, Charar-e-Sharif • They are also famous for Karewa formations which are useful for the cultivation of Zafran (a local variety of Saffron). Karewas are the thick deposits of glacial clay and other materials embedded with moraines. • Kashmir is located on the banks of Jhelum river. • Meanders is a typical feature associated with the rivers in this region. • In South, there are longitudinal valleys called duns; Jammu dun and Pathankot dun Himachal and Uttarakhand Himalayas • Lies between rivers Ravi and Kali • Drained by two major river systems: Indus and Ganga • Northernmost part is an extension of the Ladakh desert, lies in Spiti. • Ranges: Great Himalayan Range, Lesser Himalayas (Dhaoladhar in HP and Nagtibha in Uttarakhand), Shivalik range • Pilgrimage: Gangotri, Yamunotri, Kedarnath, Badrinath, Hemkund Sahib and the five famous prayags (Refer to Panch Prayag) • Famous for hill stations: Dharamshala, Mussoorie, Shimla, Kaosani; Cantt.: Kasauli, Almora, Lansdowne, Ranikhet • The important distinguishing features of this area are the ‘Shivalik’ and ‘Dun formations’. • Important duns: Chandigarh-Kalka, Nalagarh, Dehra, Harike, Kota • Dehradun is the largest of all duns: Length – 35-45 KM, Width: 22-25 KM • Inhabited with the Bhotia They migrate to higher reaches (Bugyals) in summer and return to the valleys during winters. Darjeeling and Sikkim Himalayas • Between Nepal Himalayas and Bhutan Himalayas. • Fast flowing rivers such as Tista • Peaks: Kanchenjunga • Tribe: Lepcha • Has a mixed population of Nepalis, Bengalis and tribals from Central India. • Importance: Due to the moderate slope, it is best suited for tea plantations. • Duar formations are peculiar to this region. Arunachal Himalayas • From Bhutan Himalayas to Diphu pass in the east. • Direction: Southwest to Northeast • Peaks: Kangtu and Namya Barwa • Rivers: Brahmaputra, Kameng, Subansiri, Dihang, Dibang and Lohit. • These rivers are perennial and have the highest hydro-electric power potential in the country. • Tribes: Monpa, Daffla, Abor, Mishmi, Nishi and Nagas • These communities practice shifting cultivation known as Jhumming. Eastern Hills and Mountains • Direction: North to South • Ranges: Patkai Bum, Naga hills, Manipur hills, Mizo or Lushai hills • These are low hills • Tribes practice Jhum cultivation • Rivers: Barak. Most of the Nagaland rivers form a tributary of Brahmaputra. Rivers in eastern Manipur are the tributaries of Chindwin, which in turn is a tributary of the Irrawady of Myanmar. • Lake: Loktak • Loktak Lake: is an important lake in Manipur which is surrounded by mountains on all sides. It is the largest freshwater lake in northeastern India. Also called the only Floating Lake in the world due to floating masses of organic matter on it. It serves as a source for hydropower generation, irrigation and drinking water supply. • Keibul Kamjao National Park located in the Bishnupur district of Manipur is the only floating park in the world and is an integral part of the Loktak Lake. Home to the endangered Manipur Eld’s Deer or Brow-antlered Deer or Sangai or Dancing Deer. • Mizoram is also known as the ‘Molassis basin’ which is made up of soft unconsolidated deposits. The Northern Plains • Formed by the alluvial deposits of rivers – Indus, Ganga and Brahmaputra. • Length: 3200 KM; Width: 150-300 KM Three main zones: 1. Bhabar 2. Tarai 3. Alluvial Plains (Khadar and Bangar) Bhabar • Narrow belt. 8-10 KM wide. • Paralllel to Shivalik at the break-up of the slope. Hence, streams and rivers deposit heavy rocks (and at times disappear) in this zone. Tarai • South of Bhabar. 10-20 KM wide. • Rivers re-emerge and create marshy and swampy conditions known as Tarai. Alluvial Belt • South of Tarai. • Features of mature stage of fluvial erosional and depositional landforms such as sand bars, meanders, ox-bow lakes and braided channels. Riverine islands in Brahmaputra. • Brahmaputra takes a turn an almost 90 degree turn at Dhubri (Assam) before entering Bangladesh. Peninsular Plateau • Bounded by the Delhi ridge, Rajmahal Hills, Gir range and Cardamom hills. • Made up of a series of patland plateaus: Hazaribagh, Palamu, Ranchi, Malwa, Coimbatore, Karnataka etc. • One of the oldest and most stable landmass of India. • Physiographic Features: Tors, block mountains, rift valleys, spurs, bare rocky structures, hummocky hills and quartzite dykes offering natural sites for water storage. • Black soil in western and northwestern parts. • Bhima fault in this region has frequent seismic activity (Lathur earthquake) • NW part also has ravines and gorges: Chambal, Bhind and Morena. Three broad regions: 1. Deccan Plateau 2. Central Highlands 3. Northwestern Plateau Deccan Plateau • Bordered by Eastern Ghats, Satpura, Maikal range and Mahadeo hills • Important ranges: WG: Sahyadri, Nilgiri, Anaimalai and Caradamom hills; EG: Javadi hills, Palconda range, Nallamala Hills, Mahendragiri hills • EG and WG meet at Nilgiri hills. • Highest peak: Anaimudi (2695 m) on Anaimalai hills; Dodabetta (2637 m) on Nilgiri hills. • Rivers: Mahanadi, Godavari, Krishna, Kaveri etc. Central Highlands • Bounded by the Aravali and Satpura range. • Relic mountains, highly denuded and form discontinuous ranges. • Near Jaisalmer it is covered by the longitudinal sand ridges and crescent-shaped sand dunes called barchans. • Elevation: 700-1000 m • Banas, a tributary of Chambal, originates in the Aravalli. Other tributaries of Yamuna originate from the Vindhyan and Kaimur ranges. • Minerals in Chotanagpur plateau. Northeastern Plateau • Extension of the main Peninsular plateau. • Meghalaya and Karbi Anglong plateau. • Megahalaya plateau: Garo hills, Khasi hills and Jaintia hills (named after the tribals inhabiting the region) • Rich in minerals like coal, iron, sillimanite, limestone and uranium. • Receives maximum rainfall from SW monsoon. Hence, Meghalaya plateau has a highly eroded surface. Cherrapuni and Myswarnam. Indian Desert • Aka Marusthali • Northwest of the Aravali hills • Dotted with longitudinal dunes and barchans. • Low rainfall: >150 mm per year Low vegetation cover • Evidence that this area was under the sea during the Mesozoic era. • Features: mushroom rocks, shifting dunes and oasis. • Rivers are ephemeral: Luni. Brackish lakes. Inland drainage. Coastal Plains Two divisions: 1. Western coastal plains 2. Eastern Coastal Plains Western Coastal Plains • Submerged coastal plain. Hence, a narrow belt. Narrow in middle and broader towards north and south. • Ports: Provides natural conditions for the development of ports and harbours due to submergence. Kandla, Mazagaon (Mumbai), JLN port Navha Sheva, Maramagao, Mangalore, Cochin etc. • Mumbai has the world’s largest natural harbour. • May be divided into: Kachchh and Kathiawar coast in Gujarat, Konkan coast, Goan coast and Malabar coast. • Rivers don’t form delta. • Kayals (Backwaters): Found in the Malabar coast. Used for fishing and inland navigation. Every year Nehru Trophy Vallamkali (boat race) is held in Punnamada Kayal in Kerala. Eastern Coastal Plains • Broader • Emergent coast. Hence, less number of ports and harbours. Chennai, Vizag, Paradwip, Haldia. • Delta formation The Islands Two major Divisions: 1. Andaman and Nicobar 2. Lakshwadeep & Minicoy Andaman and Nicobar • Two major island groups: Ritchie’s archipelago and the Labrynth island. • The group is divided into: Andaman in the North and Nicobar in the South. • Andaman and Nicobar separated by the Ten Degree channel. • Barren Island • Peaks: Saddle Peak (N.Andaman – 738 m), Mt. Diavolo (Middle Andaman – 515 m), Mt. Koyob (S Andaman – 460 m) and Mt. Thuiller (Great Nicobar – 642 m) • Coral deposits found • Convectional rainfalls and equatorial type of vegetation. Lakshadweep and Minicoy • Entire group built of coral deposits. • Total of 36 islands of which 11 are inhabited. • Smallest UT • Minicoy is the largest island • Separated by the 9 Degree Channel, north of which is the Amini Island and to the south Canannore island. • These islands have storm beaches consisting of unconsolidated pebbles, shingles, cobbles and boulders.

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Three Geological divisions:

  1. The peninsular block
  2. The Himalayas and other Peninsular Mountains
  3. Indo-Ganga-Brahmaputra Plain

 

  • Peninsualar block is made of gneisses (metamorphic) and granites (igneous).

Six physiographic divisions:

  1. The Northern and North-eastern Mountains
  2. The Northern Plain
  3. The Peninsular Plateau
  4. The Indian Desert
  5. The Coastal Plains
  6. The Islands

Northern and North-Eastern Mountains

Approximate length of the Great Himalayan range: 2500 KM. Width: 160-400 KM

Impact of Himalayas on the climate of India?

It can be divided into five sub-divisions:

  1. Kashmir (or Northwestern) Himalayas
  2. Himachal and Uttaranchal Himalayas
  3. Darjeeling and Sikkim Himalayas
  4. Arunachal Himalayas
  5. Eastern Hills and Mountains

Kashmir Himalayas

  • Ranges: Karakoram, Ladhakh, Zaskar, Pir Pinjal
  • Glaciers: Baltoro, Siachen
  • Passes: Zoji La (Great Himalayas), Banihal (Pir Pinjal), Photu La (Zaskar) and Khardung La (Ladakh)
  • Lakes: (freshwater) Dal and Wular; (saltwater) Pangong Tso and Tso Moriri
  • Pilgrimage: Vaishno Devi, Amarnath Cave, Charar-e-Sharif
  • They are also famous for Karewa formations which are useful for the cultivation of Zafran (a local variety of Saffron). Karewas are the thick deposits of glacial clay and other materials embedded with moraines.
  • Kashmir is located on the banks of Jhelum river.
  • Meanders is a typical feature associated with the rivers in this region.
  • In South, there are longitudinal valleys called duns; Jammu dun and Pathankot dun

 

Himachal and Uttarakhand Himalayas

  • Lies between rivers Ravi and Kali
  • Drained by two major river systems: Indus and Ganga
  • Northernmost part is an extension of the Ladakh desert, lies in Spiti.
  • Ranges: Great Himalayan Range, Lesser Himalayas (Dhaoladhar in HP and Nagtibha in Uttarakhand), Shivalik range
  • Pilgrimage: Gangotri, Yamunotri, Kedarnath, Badrinath, Hemkund Sahib and the five famous prayags (Refer to Panch Prayag)
  • Famous for hill stations: Dharamshala, Mussoorie, Shimla, Kaosani; Cantt.: Kasauli, Almora, Lansdowne, Ranikhet
  • The important distinguishing features of this area are the ‘Shivalik’ and ‘Dun formations’.
  • Important duns: Chandigarh-Kalka, Nalagarh, Dehra, Harike, Kota
  • Dehradun is the largest of all duns: Length – 35-45 KM, Width: 22-25 KM
  • Inhabited with the Bhotia They migrate to higher reaches (Bugyals) in summer and return to the valleys during winters.

 

Darjeeling and Sikkim Himalayas

  • Between Nepal Himalayas and Bhutan Himalayas.
  • Fast flowing rivers such as Tista
  • Peaks: Kanchenjunga
  • Tribe: Lepcha
  • Has a mixed population of Nepalis, Bengalis and tribals from Central India.
  • Importance: Due to the moderate slope, it is best suited for tea plantations. <India produces about 26 pc of tea in the world; second after China. Also, accounts for 12 pc of tea exports; fourth in the world.>
  • Duar formations are peculiar to this region.

 

Arunachal Himalayas

  • From Bhutan Himalayas to Diphu pass in the east.
  • Direction: Southwest to Northeast
  • Peaks: Kangtu and Namya Barwa
  • Rivers: Brahmaputra, Kameng, Subansiri, Dihang, Dibang and Lohit.
  • These rivers are perennial and have the highest hydro-electric power potential in the country.
  • Tribes: Monpa, Daffla, Abor, Mishmi, Nishi and Nagas
  • These communities practice shifting cultivation known as Jhumming.

 

Eastern Hills and Mountains

  • Direction: North to South
  • Ranges: Patkai Bum, Naga hills, Manipur hills, Mizo or Lushai hills
  • These are low hills
  • Tribes practice Jhum cultivation
  • Rivers: Barak. Most of the Nagaland rivers form a tributary of Brahmaputra. Rivers in eastern Manipur are the tributaries of Chindwin, which in turn is a tributary of the Irrawady of Myanmar.
  • Lake: Loktak
  • Loktak Lake: is an important lake in Manipur which is surrounded by mountains on all sides. It is the largest freshwater lake in northeastern India. Also called the only Floating Lake in the world due to floating masses of organic matter on it. It serves as a source for hydropower generation, irrigation and drinking water supply.
  • Keibul Kamjao National Park located in the Bishnupur district of Manipur is the only floating park in the world and is an integral part of the Loktak Lake. Home to the endangered Manipur Eld’s Deer or Brow-antlered Deer or Sangai or Dancing Deer.
  • Mizoram is also known as the ‘Molassis basin’ which is made up of soft unconsolidated deposits.

The Northern Plains

  • Formed by the alluvial deposits of rivers – Indus, Ganga and Brahmaputra.
  • Length: 3200 KM; Width: 150-300 KM

Three main zones:

  1. Bhabar
  2. Tarai
  3. Alluvial Plains (Khadar and Bangar)

Bhabar

  • Narrow belt. 8-10 KM wide.
  • Paralllel to Shivalik at the break-up of the slope. Hence, streams and rivers deposit heavy rocks (and at times disappear) in this zone.

Tarai

  • South of Bhabar. 10-20 KM wide.
  • Rivers re-emerge and create marshy and swampy conditions known as Tarai.

Alluvial Belt

  • South of Tarai.
  • Features of mature stage of fluvial erosional and depositional landforms such as sand bars, meanders, ox-bow lakes and braided channels. Riverine islands in Brahmaputra.
  • Brahmaputra takes a turn an almost 90 degree turn at Dhubri (Assam) before entering Bangladesh.

 

Peninsular Plateau

  • Bounded by the Delhi ridge, Rajmahal Hills, Gir range and Cardamom hills.
  • Made up of a series of patland plateaus: Hazaribagh, Palamu, Ranchi, Malwa, Coimbatore, Karnataka etc.
  • One of the oldest and most stable landmass of India.
  • Physiographic Features: Tors, block mountains, rift valleys, spurs, bare rocky structures, hummocky hills and quartzite dykes offering natural sites for water storage.
  • Black soil in western and northwestern parts.
  • Bhima fault in this region has frequent seismic activity (Lathur earthquake)
  • NW part also has ravines and gorges: Chambal, Bhind and Morena.

Three broad regions:

  1. Deccan Plateau
  2. Central Highlands
  3. Northwestern Plateau

Deccan Plateau

  • Bordered by Eastern Ghats, Satpura, Maikal range and Mahadeo hills
  • Important ranges: WG: Sahyadri, Nilgiri, Anaimalai and Caradamom hills; EG: Javadi hills, Palconda range, Nallamala Hills, Mahendragiri hills
  • EG and WG meet at Nilgiri hills.
  • Highest peak: Anaimudi (2695 m) on Anaimalai hills; Dodabetta (2637 m) on Nilgiri hills.
  • Rivers: Mahanadi, Godavari, Krishna, Kaveri etc.

Central Highlands

  • Bounded by the Aravali and Satpura range.
  • Relic mountains, highly denuded and form discontinuous ranges.
  • Near Jaisalmer it is covered by the longitudinal sand ridges and crescent-shaped sand dunes called barchans.
  • Elevation: 700-1000 m
  • Banas, a tributary of Chambal, originates in the Aravalli. Other tributaries of Yamuna originate from the Vindhyan and Kaimur ranges.
  • Minerals in Chotanagpur plateau.

 

Northeastern Plateau

  • Extension of the main Peninsular plateau.
  • Meghalaya and Karbi Anglong plateau.
  • Megahalaya plateau: Garo hills, Khasi hills and Jaintia hills (named after the tribals inhabiting the region)
  • Rich in minerals like coal, iron, sillimanite, limestone and uranium.
  • Receives maximum rainfall from SW monsoon. Hence, Meghalaya plateau has a highly eroded surface. Cherrapuni and Myswarnam.

 

Indian Desert

  • Aka Marusthali
  • Northwest of the Aravali hills
  • Dotted with longitudinal dunes and barchans.
  • Low rainfall: >150 mm per year Low vegetation cover
  • Evidence that this area was under the sea during the Mesozoic era.
  • Features: mushroom rocks, shifting dunes and oasis.
  • Rivers are ephemeral: Luni. Brackish lakes. Inland drainage.

 

Coastal Plains

Two divisions:

  1. Western coastal plains
  2. Eastern Coastal Plains

Western Coastal Plains

  • Submerged coastal plain. Hence, a narrow belt. Narrow in middle and broader towards north and south.
  • Ports: Provides natural conditions for the development of ports and harbours due to submergence. Kandla, Mazagaon (Mumbai), JLN port Navha Sheva, Maramagao, Mangalore, Cochin etc.
  • Mumbai has the world’s largest natural harbour.
  • May be divided into: Kachchh and Kathiawar coast in Gujarat, Konkan coast, Goan coast and Malabar coast.
  • Rivers don’t form delta.
  • Kayals (Backwaters): Found in the Malabar coast. Used for fishing and inland navigation. Every year Nehru Trophy Vallamkali (boat race) is held in Punnamada Kayal in Kerala.

 

Eastern Coastal Plains

  • Broader
  • Emergent coast. Hence, less number of ports and harbours. Chennai, Vizag, Paradwip, Haldia.
  • Delta formation

The Islands

Two major Divisions:

  1. Andaman and Nicobar
  2. Lakshwadeep & Minicoy

 

Andaman and Nicobar

  • Two major island groups: Ritchie’s archipelago and the Labrynth island.
  • The group is divided into: Andaman in the North and Nicobar in the South.
  • Andaman and Nicobar separated by the Ten Degree channel.
  • Barren Island
  • Peaks: Saddle Peak (N.Andaman – 738 m), Mt. Diavolo (Middle Andaman – 515 m), Mt. Koyob (S Andaman – 460 m) and Mt. Thuiller (Great Nicobar – 642 m)
  • Coral deposits found
  • Convectional rainfalls and equatorial type of vegetation.

Lakshadweep and Minicoy

  • Entire group built of coral deposits.
  • Total of 36 islands of which 11 are inhabited.
  • Smallest UT
  • Minicoy is the largest island
  • Separated by the 9 Degree Channel, north of which is the Amini Island and to the south Canannore island.
  • These islands have storm beaches consisting of unconsolidated pebbles, shingles, cobbles and boulders.

Multipurpose Projects & Hydro-Electric Projects in India

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  • Damodar Valley Project—- Damodar—– West Bengal & Jharkhand. It includes Maithon & Tilaiya Dam on Barakar river in Bihar, Konar Dam (Konar river) & Panchet Dam (Damodar).
  • Rihand Dam —-Rihand —–Uttar Pradesh
  • Nagarjunasagar Project —–Krishna—- Andhra Pradesh. Consists of two canals – Lal Bahadur Canal (Left) & Jawahar canal (Right).
  • Tungabhadra Project Tungabhadra JV of Andhra Pr & Karnataka.
  • Gandak Project Gandak JV between UP, Bihar & Nepal
  • Kosi Project Kosi JV of Bihar & Nepal
  • Beas Project Beas Includes Pong Dam
  • Mayurkashi Project Mayurkashi Mayurkashi is a tributary of Hugli.
  • Indira Gandhi Canal It consists of Rajastan Feeder Canal (taking off from Harike Barrage, 204 km long, fully lined masonry canal) & Rajasthan main canal (445Km)
  • Narmada Valley Project Involves Sardar Sarovar dam in Gujarat & Narmada sagar (or Indira Sagar) dam in M.P.
  • Pochampad Project Godavari Andhra Pradesh.
  • Tehri Dam Bhagirathi Uttaranchal. Implemented with Soviet Aid.Highest rock fall dam in the country.
  • Parambikulam Project JV between Tamil Nadu & Kerala. Hydro-Electric Projects
  • Mata Tella Dam Betwa Near Jhansi in U.P.
  • Kangsbati Project West Bengal
  • Rajasthan Canal Project Sutlej, Beas JV of Punjab & Rajastan. Ravi water is also used.
  • Kadana Project Mahi Gujarat
  • Tata Hydroelectric Scheme Indravati Maharashtra. Called Bhivpuri dam.
  • Koyna Hydroelectic Dam Koyna Maharashtra
  • Sivasamudram Cauvery Falls Karnataka
  • Pykara Hydro Elec Project Pykara Tamil Nadu (along Nilgiris)
  • Mettur Project Cauvery Tamil Nadu
  • Papansam Scheme Tambraparni Tamil Nadu
  • Sabargiri Hydel Project Pampa Kerala
  • Idukki Project Periyar Kerala
  • Sholayar Project Sholayar Kerala. JV between Kerala & Tamil Nadu
  • Machkund Power Project Machkund Orissa. JV between A.P & Orissa
  • Srisailam Power Project Krishna Andhra Pradesh
  • Balimela Hydro Project Sileru river JV between A.P & Orissa
  • Umiam Project Umiam Meghalaya
  • Salal Hydro Project Chenab J & K
  • Thein Dam Project Ravi Punjab
  • Banasagar Project Son JV between MP, UP & Bihar
  • Jayakwadi Project Godavari Maharashtra
  • Kakrapara Project Tapi Gujarat
  • Mahi Project Mahi Gujarat
  • Malprabha Project Malprabha Karnataka
  • Pallivasal project Mudirapujha Kerala
  • Poochampad Godavari Andhra Pradesh
  • Rajghat Dam Project Betwa
  • Sarda Sahayak Ghagara Uttar Pradesh
  • Hansdev Bango Project Hansdev M.P.
  • Tawa Project Tawa M.P. Tawa is tributary of Narmada
  • Ukai Project Tapi Gujarat
  • Purna Project Purna Maharashtra
  • Rana Pratap Sagar Chambal Rajasthan (Rawatbhata)
  • Jawahar Sagar Dam Chambal Rajasthan (Kota)
  • Gandhi Sagar Dam Chambal Churasigarh Fort at MP-Rajasthan border
  • Chibro Tons Uttar Pradesh
  • Dool Hasti Chenab J & K.
  • Nathpa Jhakri Satluj Himachal Pr. Biggest hydel power project inIndia
  • Panchet Dam Damodar West Bengal

Mineral Resources of India:Non Metalic

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Limestone M.P, Chattisgarh, Andhra Pradesh, Rajasthan
Dolomite Orissa (Birmitrapur in Sundergarh District-largest in India), M.P & Chattisgarh
Phosphate Rajasthan (Udaipur) Uttaranchal (Dehradun), M.P. (Jhabua), U.P. (Lalitpur)
Kaolin Kerala is largest producer.
Mica Andhra Pradesh, Jharkhand (Kodarma-Large) & Rajasthan
Gypsum Rajasthan & J & K.
Steatite Rajasthan. It is also called soapstone/ Potstone.
Magnesite Tamil Nadu
    Pyrite   Bihar is sole producer    
    Graphite   Orissa, Rajasthan    
    Diamond   M.P. (Panna)      
    Beryllium   Rajathan, Jharkhand    
    Salt (NaCl)   Gujarat (60%), Tamil Nadu & Maharashtra
    Marble   Rajasthan      
    Zircon   Beach Sand of Kerala    
    Kyanite   Singhbum distict in Jharkhand-largest. Used as refractory material
    Antimony   Punjab      
    Asbestos   Karnataka & Rajasthan    
    Beryllium   Rajasthan      
    Sulphur   Tamil Nadu      
    Tin   Bihar, Jharkhand  

Mineral Resources of India:-Metallic Minerals

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 Mineral  State  Mines/Districts
Coal Jharkhand Jharia, Bokaro, Giridh, karanpura, Ramgarh, Daltonganj,
Aurangabad, Hutar, Deogarh, Rajmahal
Orissa Talcher, Rampur
M.P (Former) Central Indian Coalfields -Singrauli, Sohagpur, Johilla, Umaria
Satupura Coalfields – Pench, Kanhan, Pathkhera
North Chhattisgarh – Chirmiri-Kaurasia, Bisrampur, Jhillmili,
Sonhat, Lakhanpur, Sendurgarh, lakhanpur-Ramkola
South Chhattisgarh-Hasdo-Arand, Korba, Mand-Raigarh
West Bengal Raniganj, Darjeeling
Andhra Pr. Singareni, Kothgundam, Tandur
Maharashtra Chanda-Wardha, Kamptee, Bander
Tetiary Meghalaya Daranggiri, Cherpunji, Laitryngew, Mawlong, Langrin, Pendengru,
coal Longoi, Waimong
Assam Makum, Jaipur, Nazira
Arunachal Pr Namchuk-Namphuk
J & K Kalakot, Mohogala, Metka
Rajasthan Palana (lignite) & Khari
Petroleum North-East Digboi, Naharkatiya, Moran, Rudrasagar, Galeki, Hugrijan, Nigru,
Borholla
Gujarat Ankeleshwar, Kalol, Nawagam, Kosamba, Kathana,
Barkol,Mehsana, Sanand, Lunej, Aliabet island
Mumbai High Bombay high, Bassein
East Coast Narimanam, Kovillapal, Amlapur, Rawa
Other Jaiselmer, Jwalamukhi Area (Punjab)
Natural Mumbai Bombay high, Bassein
Gas Gujarat Jagatia, Gogha
Assam Nahorkatiya & Moran
Tamil Nadu Neypaltur, Mangamadam, Avadi, Virugambakam
Tripura Baranura, Atharnure
Rajasthan Barmer, Charaswala
Arunachal Pr Non Chick, Mia-Pung, Laptan pung
Himachal Pr Jwalamukhi, Kangra
West Bengal Medinipur
Uranium Jaduguda (Jharkhand), Bhatin, Narwapahar under Uranium
Corportation in India are the only mines worked at present
Thorium Beach Sands (Kerala), Tamil Nadu, Andhra Pr, Orissa
Iron Ore Chhattisgarh 24 % Dalli, Rajhra (Durg), Bailadila, Raoghat, Aridongri
Goa (21%) Sanquelim, Sanguem, Quepem, Satari, Ponda, Bicholim
Karnataka (20%) Bellary, Hospet, Sandur
Jharkhand (17 %) Noamund, Gua
Orissa (15 %) Gurumahisani, Sulaipat, Badampahar (Mayurbhanj),
Kiriburu, Meghahataburu, Bonai (Sundargarh).
Maharashtra Chandrapur, Ratnagiri, Bhandara
Andhra Pr. Karimnagar, Warangal, Kurnod, Cuddapah, Anantpur district
Tamil Nadu Tirthmalai, Yadapalli, Killimalai, kanjamalai, & Gondumalai
Copper M. P (46%) Balghat (Malanjkhand)
Rajasthan (33%) Khetri (Jhunjhunu & Alwar)
Jharkhand (21%) Singhbum
Manganese Karnataka (38%) Bellary, North Kanara, Shimoga
Orissa (17%) Kendujhar, Sundargarh, Koraput, Kalahandi, Bolangir
M.P. (10 %) Balghat
Maharashtra (8%) Nagpur & Bhandara
Bauxite Orissa (44 %) Koraput, Kalahandi, Sundargarh
Jharkhand (18 %) Gumla, Lohardaga, Ranchi, Palamau
Maharashtra (13%) Kolhapur, Ratnagir
Chhattisgarh(11%) Bastar, Bilaspur, Surguja district
M.P. (11 %) Mandla, Satna, Jabalpur, Shahdol
Gujarat (8 %) Jamnagar, Kachchh, Junagarh
Tamil Nadu (4 %) Salem, Nilgiri
Chromite Orissa (97 %) Sukinda, Kendujhar, Dhenkanal ditricts
Karnataka (2.3 %) Hassan
Maharashtra (%) Chandrapur
Jharkhand (%) Purbi & Paschmi Singhbum district
Andhra Pr (%) Khammam
Lead Rajasthan (80 %) Zawar region (Udaipur), Dariba, Rajura
Orissa (11%)
Andhra Pr (8 %)
Zinc Rajasthan (99 %) Zawar –a. Pipli khan to Barla khan b. Mochia, Magra, Balaria
Sikkim
Gold Karnataka (67 %) Kolar, Hutti gold fields (Raichur), Gulbarga
Jharkhand (26 %) Subarnarekha, Sona, Sanjai, South koel, Garra rivers
Andhra Pr (7 %) Ramgiri Gold Fields (Anantapur district)
Silver Andhra Pr (42 %)
Bihar Jharkhand32
Rajashtan (25 %) Zawar
Karnataka
Nickel Orissa Cuttack, Kyonjhar, & Maiyurbhanj

Drainage System of India

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  • Drainage: Flow of water through well-defined channels. Network of such channels is called a drainage system .
  • Drainage basin: An area drained by a river and its tributaries.
  • Watershed: Boundary line separating one drainage basin from other.
  • River basins are larger watersheds.
  • Drainage pattern of an area depends on the geological time period, nature and structure of rocks, topography, rocks, slope, amount of water and periodicity of flow.

Important drainage patterns:

  1. Dendritic: Resembling the branches of a tree. Eg. Northern Plain rivers
  2. Radial: Originate from a hill and flow in all directions. Eg. Rivers in Amarkantak
  3. Trellis: Primary tributaries parallel to each other and secondary tributaries join them at right angles.
  4. Centripetal: Rivers discharge waters from all directions in a lake or depression

A river drains the water collected from a specific area, which is called its catchment area.

Nearly 77 pc of drainage is towards the Bay of Bengal while about 23 pc is towards the Arabian Sea.

The Himalayan Drainage System

Mainly includes the Ganga, Indus and Brahmaputra river basins.

Over the plains, rivers of this system change the course often. River Kosi is also known as the ‘sorrow of Bihar’ due to flooding by its frequent change of course by deposition of sediments.

Evolution

Geologists believe that a mighty river called Shivalik or Indo-Brahma traversed the entire length of the Himalayas some 5-24 million years ago. Over time this got dismembered into the present three major river systems.

The Indus System

Indus river originates from a glacier near Bokhar Chu in Tibet in the Kailash Mountain range. Known as Singi Khamban (Lion’s mouth) in Tibet. It forms a spectacular gorge near Gilgit in J&K. Enters Pakistan near Chillar in the Dardistan region. Flows only through the Leh distt of J&K.

Smaller tributaries: Shyok, Gilgit, Zaskar, Nubra, Hunza, Shigar, Gasting, Dras. On right bank: Kabul river, Khurram, Tochi, Gomal, Viboa and hte Sangar.

Major tributaries: Satluj, Beas, Ravi, Chenab, Jhelum

Jhelum Origin: Verinag at foot of Pir Pinjal.

Flows through Srinagar and the Wular lake. Joins Chenab near Jhang in Pakistan
Chenab Origin: Two streams (Chandra and Bhaga) which join at Tandi near Keylong in HP.

Largest tributary of Indus. Aka Chandrabhaga. Flows for 1180 KM before entering Pakistan
Ravi Origin: Kullu hills of HP near Rohtang Pass. Enters Pakistan and joins Chenab near Sarai Sidhu
Beas Origin: Beas Kund near Rohtang pass.

Forms gorges at Kati and Largi in the Dhaoladhar range. Meets Satluj near Harike.
Satluj Origin: Rakas lake near Mansarowar in Tibet. Known as Langchen Khambab in Tibet.

Enters India at Ropar. Antecedent river. Bhakra Nangal Project is on this river.

 

The Ganga System

It is the largest river system in India.

Ganga rises in the Gangotri glacier near Gaumukh in the Uttarkashi district. Here it is known as the Bhagirathi. At Devprayag, Bhagirathi meets Alaknanda and is known as Ganga hereafter.

Panchprayag

Vishnu Ganga Joshimath

Dhauli and Vishnu Ganga meet to form Alaknanda

 

Alaknanda Origin: Satopanth glacier above Badrinath. Consists of Dhauli and Vishnu Ganga.
Yamuna Origin: Yamnotri glacier on Banderpunch range. Joins Ganga at Prayag (Allahabad).

RBT: Chambal, Sind, Betwa, Ken

LBT: Hindan, Rind, Sengar, Varuna.

Agra canal
Chambal Origin: Mhow in Malwa plateau.

Gandhi Sagar dam, Rana Pratap Sagar dam and Jawahar Sagar dam.

Famour for Chambal ravines.
Gandak Origin: In Nepal between Dhaulgiri and Mt. Everest. Enters Ganga plain in Champaran and joins Ganga at Sonpur near Patna.

Two streams: Kaliganfak and Trishulganga.

 
Ghaghra Origin: Glaciers of Mapchachungo

Tributaries: Tila, Seti and Beri

Deep gorge at Shishpani

Sarda (Kali) joint it and meet Ganga at Chhapra.
Kosi Origin: North of Mt. Everest in Tibet.

Tributaties: Son Kosi, Tamur Kosi, Arun

Changes course often. Sorrow of Bihar.

 

  • Ganga enters the plains at Haridwar.
  • Left Bank tributaries (LBT): Ramganga, Gomati, Ghaghara, Gandak, Kosi and Mahananda.
  • Right Bank tributaries (RBT): Son
  • Discharges into Bay of Bengal near Sagar island.

Geological and Physiographic divisions of India

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Three Geological divisions:

  1. The peninsular block
  2. The Himalayas and other Peninsular Mountains
  3. Indo-Ganga-Brahmaputra Plain

 

  • Peninsualar block is made of gneisses (metamorphic) and granites (igneous).

Six physiographic divisions:

  1. The Northern and North-eastern Mountains
  2. The Northern Plain
  3. The Peninsular Plateau
  4. The Indian Desert
  5. The Coastal Plains
  6. The Islands

Northern and North-Eastern Mountains

Approximate length of the Great Himalayan range: 2500 KM. Width: 160-400 KM

Impact of Himalayas on the climate of India?

It can be divided into five sub-divisions:

  1. Kashmir (or Northwestern) Himalayas
  2. Himachal and Uttaranchal Himalayas
  3. Darjeeling and Sikkim Himalayas
  4. Arunachal Himalayas
  5. Eastern Hills and Mountains

Kashmir Himalayas

  • Ranges: Karakoram, Ladhakh, Zaskar, Pir Pinjal
  • Glaciers: Baltoro, Siachen
  • Passes: Zoji La (Great Himalayas), Banihal (Pir Pinjal), Photu La (Zaskar) and Khardung La (Ladakh)
  • Lakes: (freshwater) Dal and Wular; (saltwater) Pangong Tso and Tso Moriri
  • Pilgrimage: Vaishno Devi, Amarnath Cave, Charar-e-Sharif
  • They are also famous for Karewa formations which are useful for the cultivation of Zafran (a local variety of Saffron). Karewas are the thick deposits of glacial clay and other materials embedded with moraines.
  • Kashmir is located on the banks of Jhelum river.
  • Meanders is a typical feature associated with the rivers in this region.
  • In South, there are longitudinal valleys called duns; Jammu dun and Pathankot dun

 

Himachal and Uttarakhand Himalayas

  • Lies between rivers Ravi and Kali
  • Drained by two major river systems: Indus and Ganga
  • Northernmost part is an extension of the Ladakh desert, lies in Spiti.
  • Ranges: Great Himalayan Range, Lesser Himalayas (Dhaoladhar in HP and Nagtibha in Uttarakhand), Shivalik range
  • Pilgrimage: Gangotri, Yamunotri, Kedarnath, Badrinath, Hemkund Sahib and the five famous prayags (Refer to Panch Prayag)
  • Famous for hill stations: Dharamshala, Mussoorie, Shimla, Kaosani; Cantt.: Kasauli, Almora, Lansdowne, Ranikhet
  • The important distinguishing features of this area are the ‘Shivalik’ and ‘Dun formations’.
  • Important duns: Chandigarh-Kalka, Nalagarh, Dehra, Harike, Kota
  • Dehradun is the largest of all duns: Length – 35-45 KM, Width: 22-25 KM
  • Inhabited with the Bhotia They migrate to higher reaches (Bugyals) in summer and return to the valleys during winters.

 

Darjeeling and Sikkim Himalayas

  • Between Nepal Himalayas and Bhutan Himalayas.
  • Fast flowing rivers such as Tista
  • Peaks: Kanchenjunga
  • Tribe: Lepcha
  • Has a mixed population of Nepalis, Bengalis and tribals from Central India.
  • Importance: Due to the moderate slope, it is best suited for tea plantations. <India produces about 26 pc of tea in the world; second after China. Also, accounts for 12 pc of tea exports; fourth in the world.>
  • Duar formations are peculiar to this region.

 

Arunachal Himalayas

  • From Bhutan Himalayas to Diphu pass in the east.
  • Direction: Southwest to Northeast
  • Peaks: Kangtu and Namya Barwa
  • Rivers: Brahmaputra, Kameng, Subansiri, Dihang, Dibang and Lohit.
  • These rivers are perennial and have the highest hydro-electric power potential in the country.
  • Tribes: Monpa, Daffla, Abor, Mishmi, Nishi and Nagas
  • These communities practice shifting cultivation known as Jhumming.

 

Eastern Hills and Mountains

  • Direction: North to South
  • Ranges: Patkai Bum, Naga hills, Manipur hills, Mizo or Lushai hills
  • These are low hills
  • Tribes practice Jhum cultivation
  • Rivers: Barak. Most of the Nagaland rivers form a tributary of Brahmaputra. Rivers in eastern Manipur are the tributaries of Chindwin, which in turn is a tributary of the Irrawady of Myanmar.
  • Lake: Loktak
  • Loktak Lake: is an important lake in Manipur which is surrounded by mountains on all sides. It is the largest freshwater lake in northeastern India. Also called the only Floating Lake in the world due to floating masses of organic matter on it. It serves as a source for hydropower generation, irrigation and drinking water supply.
  • Keibul Kamjao National Park located in the Bishnupur district of Manipur is the only floating park in the world and is an integral part of the Loktak Lake. Home to the endangered Manipur Eld’s Deer or Brow-antlered Deer or Sangai or Dancing Deer.
  • Mizoram is also known as the ‘Molassis basin’ which is made up of soft unconsolidated deposits.

The Northern Plains

  • Formed by the alluvial deposits of rivers – Indus, Ganga and Brahmaputra.
  • Length: 3200 KM; Width: 150-300 KM

Three main zones:

  1. Bhabar
  2. Tarai
  3. Alluvial Plains (Khadar and Bangar)

Bhabar

  • Narrow belt. 8-10 KM wide.
  • Paralllel to Shivalik at the break-up of the slope. Hence, streams and rivers deposit heavy rocks (and at times disappear) in this zone.

Tarai

  • South of Bhabar. 10-20 KM wide.
  • Rivers re-emerge and create marshy and swampy conditions known as Tarai.

Alluvial Belt

  • South of Tarai.
  • Features of mature stage of fluvial erosional and depositional landforms such as sand bars, meanders, ox-bow lakes and braided channels. Riverine islands in Brahmaputra.
  • Brahmaputra takes a turn an almost 90 degree turn at Dhubri (Assam) before entering Bangladesh.

 

Peninsular Plateau

  • Bounded by the Delhi ridge, Rajmahal Hills, Gir range and Cardamom hills.
  • Made up of a series of patland plateaus: Hazaribagh, Palamu, Ranchi, Malwa, Coimbatore, Karnataka etc.
  • One of the oldest and most stable landmass of India.
  • Physiographic Features: Tors, block mountains, rift valleys, spurs, bare rocky structures, hummocky hills and quartzite dykes offering natural sites for water storage.
  • Black soil in western and northwestern parts.
  • Bhima fault in this region has frequent seismic activity (Lathur earthquake)
  • NW part also has ravines and gorges: Chambal, Bhind and Morena.

Three broad regions:

  1. Deccan Plateau
  2. Central Highlands
  3. Northwestern Plateau

Deccan Plateau

  • Bordered by Eastern Ghats, Satpura, Maikal range and Mahadeo hills
  • Important ranges: WG: Sahyadri, Nilgiri, Anaimalai and Caradamom hills; EG: Javadi hills, Palconda range, Nallamala Hills, Mahendragiri hills
  • EG and WG meet at Nilgiri hills.
  • Highest peak: Anaimudi (2695 m) on Anaimalai hills; Dodabetta (2637 m) on Nilgiri hills.
  • Rivers: Mahanadi, Godavari, Krishna, Kaveri etc.

Central Highlands

  • Bounded by the Aravali and Satpura range.
  • Relic mountains, highly denuded and form discontinuous ranges.
  • Near Jaisalmer it is covered by the longitudinal sand ridges and crescent-shaped sand dunes called barchans.
  • Elevation: 700-1000 m
  • Banas, a tributary of Chambal, originates in the Aravalli. Other tributaries of Yamuna originate from the Vindhyan and Kaimur ranges.
  • Minerals in Chotanagpur plateau.

 

Northeastern Plateau

  • Extension of the main Peninsular plateau.
  • Meghalaya and Karbi Anglong plateau.
  • Megahalaya plateau: Garo hills, Khasi hills and Jaintia hills (named after the tribals inhabiting the region)
  • Rich in minerals like coal, iron, sillimanite, limestone and uranium.
  • Receives maximum rainfall from SW monsoon. Hence, Meghalaya plateau has a highly eroded surface. Cherrapuni and Myswarnam.

 

Indian Desert

  • Aka Marusthali
  • Northwest of the Aravali hills
  • Dotted with longitudinal dunes and barchans.
  • Low rainfall: >150 mm per year Low vegetation cover
  • Evidence that this area was under the sea during the Mesozoic era.
  • Features: mushroom rocks, shifting dunes and oasis.
  • Rivers are ephemeral: Luni. Brackish lakes. Inland drainage.

 

Coastal Plains

Two divisions:

  1. Western coastal plains
  2. Eastern Coastal Plains

Western Coastal Plains

  • Submerged coastal plain. Hence, a narrow belt. Narrow in middle and broader towards north and south.
  • Ports: Provides natural conditions for the development of ports and harbours due to submergence. Kandla, Mazagaon (Mumbai), JLN port Navha Sheva, Maramagao, Mangalore, Cochin etc.
  • Mumbai has the world’s largest natural harbour.
  • May be divided into: Kachchh and Kathiawar coast in Gujarat, Konkan coast, Goan coast and Malabar coast.
  • Rivers don’t form delta.
  • Kayals (Backwaters): Found in the Malabar coast. Used for fishing and inland navigation. Every year Nehru Trophy Vallamkali (boat race) is held in Punnamada Kayal in Kerala.

 

Eastern Coastal Plains

  • Broader
  • Emergent coast. Hence, less number of ports and harbours. Chennai, Vizag, Paradwip, Haldia.
  • Delta formation

The Islands

Two major Divisions:

  1. Andaman and Nicobar
  2. Lakshwadeep & Minicoy

 

Andaman and Nicobar

  • Two major island groups: Ritchie’s archipelago and the Labrynth island.
  • The group is divided into: Andaman in the North and Nicobar in the South.
  • Andaman and Nicobar separated by the Ten Degree channel.
  • Barren Island
  • Peaks: Saddle Peak (N.Andaman – 738 m), Mt. Diavolo (Middle Andaman – 515 m), Mt. Koyob (S Andaman – 460 m) and Mt. Thuiller (Great Nicobar – 642 m)
  • Coral deposits found
  • Convectional rainfalls and equatorial type of vegetation.

Lakshadweep and Minicoy

  • Entire group built of coral deposits.
  • Total of 36 islands of which 11 are inhabited.
  • Smallest UT
  • Minicoy is the largest island
  • Separated by the 9 Degree Channel, north of which is the Amini Island and to the south Canannore island.
  • These islands have storm beaches consisting of unconsolidated pebbles, shingles, cobbles and boulders.

Current Geopolitical Conflict Zones

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Geopolitical Conflict is the Military engagements and diplomatic crises between nations with global implications and which even threatens in extreme circumstance to the survival of humanity.Various types of Geopolitical Conflicts are as follows:-

Ø  Conventional War:-The engagement of two or more nations in military conflict, using conventional weapons to target military infrastructure and invade/defend sovereignty

Ø  Asymmetric War:- Military action, insurgency and violent resistance carried out between combatants of significantly different power, resources, and interests

Ø  Nuclear War:- Military Conflict pursued using nuclear weapons

Ø  Civil War:- Internal conflict within a country, including wars of succession and coups d’etat

Ø  External Force:- Blockades, No-Fly zones, missile attack or other military action by external forces to prevent national authorities pursuing internal policies deemed harmful or repugnant

 

Currently several geopolitical conflict zones across the globe are observed , Few of them are:-

  • Syrian Civil War The Syrian civil war is an ongoing multi-sided armed conflict in Syria in which international interventions] have taken place. The war grew out of the unrest of the 2011 Arab Spring and escalated to armed conflict after President Bashar al-Assad’s government violently repressed protests calling for his removal. The war is now being fought among several factions: the Syrian Government, a loose alliance of Syrian Arab rebel groups, the Syrian Democratic Forces, Salafi jihadist groups (including al-Nusra Front) who often co-operate with the rebels, and the Islamic State of Iraq and the Levant (ISIL). The factions receive substantial support from foreign actors, leading many to label the conflict a proxy war waged by both regional and global powers.

Syrian opposition groups formed the Free Syrian Army and seized control of the area surrounding Aleppo and parts of southern Syria.

Read More

  • Russia and Turkey:- On 24 November 2015, Turkish F-16 combat aircraft shot down a Russian Su-24 during an airspace dispute close to the Turkish-Syrian border. In response, Russia imposed a number of economic sanctions on Turkey. These included the suspension of visa-free travel to Russia for Turkish citizens, limits on Turkish residents and companies doing business in Russia and restrictions on imports of Turkish products
  • Afghanistan and Pakisthan
  • India and Pakisthan
  • India and Nepal
  • South China Sea
  • Libyan Crisis
  • Sudan Internal ethnic conflict
  • Nigeria: Boko Haram terrorists
  • Iraq
  • Isreal and Palestine
  • EU: Inflow of refugees from West Asia & N.Africa
  • Iran and Saudi Arabia
  • Yemen
  • Russia and Ukraine
  • Greece and EU
  • Myanmar

Mazor Causes of Conflicts :-

Perhaps more than at any time in our history, our world is engaged in conflict. From the UK and USA engaged at war in Afghanistan and Iraq, through to insurgencies in Algeria, Burma and Columbia, civil wars in African nations, and conflict between people in China, Iran and Israel, we see that we are in a fragile landscape.

Over the past century, a number of facets of humanities development have contributed to this, including:

  • Economics: From early colonialism to modern capitalism, our western economic growth has often been at the detriment of other nations where, for example, we have aggressively acquired assets, created trade routes, or leveraged economic scale to source products, assets, and services artificially cheaply. These processes, while creating great wealth and development in Europe and the USA, have exacerbated poverty and economic inequality in many nations, creating a great deal of tension and potential for conflict.
  • Agriculture and Energy: Our world is hugely dependent on agriculture and energy. Both of these asset classes are in huge demand, with their protection and development becoming serious debate. Population and economic growth also puts huge strains on these assets, as our world comes close to consuming greater than is sustainable.
  • Technology: While technology has been a huge enabler for global development, it has also made our injustices and inequalities more visible to external and internal participants in any situation.
  • Climate Change: This is now becoming a real and significant issue with millions worldwide becoming displaced by climatic effects.
  • Religion, Governance, and Politics: These issues, and their allied topics of human rights, justice, and so forth have historically caused many of the world’s most significant conflicts, and continue to do so as often these issues are the most fundamental in the structure of a society.

Economic Growth, Development & Planning 

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Economic Growth

  • Economic growth means an increase in real GDP. This increase in real GDP means there is an increase in the value of national output / national expenditure.
  • Economic growth is an important macro-economic objective because it enables increased living standards and helps create new jobs.

Measurement of Economic Growth

Economic growth is measured by changes in the gross domestic product (GDP). It measures a country’s entire economic output for the past year. That takes into account all goods and services that are produced in this country for sale, whether they are sold domestically or sold overseas. It only measures final production, so that the parts manufactured to make a product are not counted. Exports are counted because they are produced in this country. Imports are subtracted from economic growth. Economic growth is measured quarterly measured using real GDP to compensate for the effects of inflation. Here’s more on the GDP growth rate and how you can calculate it.

Measurements of economic growth do not include unpaid services. They include the care of one’s children, unpaid volunteer work, or illegal black-market activities.

Determinants of Economic Growth

  • Productivity.
  • Intensity (hours worked)
  • Demographic changes.
  • Political institutions, property rights, and rule of law.
  • Capital.
  • New products and services.
  • Growth phases and sector shares.

 

The Concept Of Economic Development

  • Economic development is the process by which a nation improves the economic, political, and social well-being of its people.

Differences between Economic Growth and Economic Development

  • Economic growth measures an increase in Real GDP (real output). GDP is a measure of the national income / national output and national expenditure. It basically measures the total volume of goods and services produced in an economy.

Economic Development looks at a wider range of statistics than just GDP per capita. Development is concerned with how people are actually affected. It looks at their actual living standards and the freedom they have to enjoy a good standard of living.

Elements/ Factors Contributing to Economic Development

  • Human Resource
  • Natural Resources
  • Capital Formation
  • Technological Development
  • Social and Political Factors

Economic Planning for India

Economic planning refers to the initiation, control and regulation of economic activity by the state with a view to achieve predetermined objectives within a given time-interval.

The principal function of planning, especially in a federal system, is to evolve a shared vision of and commitment to the national objectives and development strategy not only in the government at all levels, but also among all other economic agents.
NITI Aayog acts as the quintessential platform of the Government of India to bring States to act together in national interest, and thereby fosters Cooperative Federalism.

At the core of NITI Aayog’s creation are two hubs – Team India Hub and the Knowledge and Innovation Hub. The Team India Hub leads the engagement of states with the Central government, while the Knowledge and Innovation Hub builds NITI’s think-tank capabilities. These hubs reflect the two key tasks of the Aayog.

NITI Aayog is also developing itself as a State of the Art Resource Centre, with the necessary resources, knowledge and skills, that will enable it to act with speed, promote research and innovation, provide strategic policy vision for the government, and deal with contingent issues.

Indian Economy in global Scenario

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The global macroeconomic landscape is currently chartering a rough and uncertain terrain characterized by weak growth of world output. The situation has been exacerbated by;
(i) declining prices of a number of commodities, with reduction in crude oil prices being the most visible of them,
(ii) turbulent fnancial markets (more so equity markets), and
(iii) volatile exchange rates.

These conditions refect extreme risk-aversion behaviour of global investors, thus putting many, and in particular, commodities exporting economies under considerable stress.

Even in these trying and uncertain circumstances, India’s growth story has largely remained positive on the strength of domestic absorption, and the country has registered a robust and steady pace of economic growth in 2015-16 as it did in 2014-15. Additionally, its other macroeconomic parameters like infation, fscal defcit and current account balance have exhibited distinct signs of improvement. Wholesale price infation has been in negative territory for more than a year and the all-important consumer prices infation has declined to nearly half of what it was a few years ago.

However, weak growth in advanced and emerging economies has taken its toll on India’s exports. As imports have also declined, principally on account of reduced prices of crude oil for which the country is heavily dependent on imports, trade and current account defcits continue to be moderate. Growth in agriculture has slackened due to two successive years of less-than-normal monsoon rains. Saving and investment rates are showing hardly any signs of revival. The rupee has depreciated vis-à-vis the US dollar, like most other currencies in the world, although less so in magnitude. At the same time, it has appreciated against a number of other major currencies. Given the fact that the government is committed to carrying the reform process forward, aided by the prevailing macroeconomic stability, it appears that conditions do exist for raising the economy’s growth momentum and achieving growth rates of 8 per cent or higher in the next couple of years.

Concept of Developing, Emerging and Developed countries.

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In 1978, the World Bank, for the first time, constructed an analytical country classification system. The occasion was the launch of the World Development Report. Annexed to the report was a set of World Development Indicators (WDI), which provided the statistical underpinning for the analysis. The first economic classification in the 1978 WDI divided countries into three categories: (1) developing countries, (2) industrialized countries, and (3) capital-surplus oil-exporting countries. Developing countries were categorized as low- income (with GNI/n of US$250 or less) and middle-income (with GNI/n above US$250).

Major Characteristics of Developing Countries are:-

  1.  Lower per-capita income
  2.  Low levels of human capital
  3. High levels of poverty and under-nutrition
  4. Higher population growth rates
  5. Predominance of agriculture and low levels of industrialization
  6. Low level of urbanization but rapid rural-to-urban migration
  7. Dominance of informal sector
  8. Underdeveloped labor, financial, and other markets.

Major Characteristics of Emerging Countries are:-

  1. the small size of the economy,
  2. GNP/Capita much lower than in developed countries,
  3. a reduced opening for accepting foreign investors,
  4. a high volatility of the exchange rate which implies greater risk in trading.

Major Characteristics of Developed Countries are:-

  1. Average income per capita of the population is generally high.
  2. Education level of high average population.
  3. Life expectancy of the population average height.
  4.  Population growth rate per year is relatively small.
  5. The death rate per year is relatively small population.
  6. Life-style market economy.
  7. His wide and varied field.
  8. Economic activity in most industry sectors, as well as export commodities.
  9. The majority of the population lives in cities.
  10. Relatively high level of population health.