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UPSC Indian Geography 11 - Minerals of India

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 11 - Minerals of India . Copy & Note it down carefully, as it will be very useful for the Fast Revision of the entire topic of " UPSC Indian Geography 11 - Minerals of India ". UPSC Indian Geography 11 - Minerals of India Coal Gondwana Coal- Bituminous, Tertiary Coal- Lignite (TN) Jharia, bokaro,  Singrauli-Damodar Valley,  Godavari Valley,  Wardha Valley Mahanadi Valley Iron Keonjhar , Singhbhum Steel Plants: VISL-Bhadravati, ISCO- Burnpur, Dharitri -paradeep Aluminium Jayanagar West Bengal,  HINDALCO Renukoot,  NALCO Angul, INDALCO Belgaum Copper Copper-Khetri (Rajasthan), malanjkhand (Balaghat) Hindustan copper Limited, Balaghat Other Minerals Chromite, Bauxite, Graphite- Orissa Manganese-balaghat, chhindwara, Lead-mogra Rajasthan,  gold, Hutti and ramagiri,  mica koderma,  ...

UPSC Indian Geography 10 - Irrigation, Electricity & Transport

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 10 - Irrigation, Electricity & Transport . Copy & Note it down carefully, as it will be very useful for the Fast Revision of the entire topic of " UPSC Indian Geography 10 - Irrigation, Electricity & Transport ". UPSC Indian Geography 10 - Irrigation, Electricity & Transport Irrigation & Dams Well irrigation- Maharashtra, canel -Uttar Pradesh, Tank Tamil Nadu Thein Dam- Ravi Salal - Cheenab Panchet, Tilaiya, Maithon- Damodar Matatila - Betwa Ukai- Tapi Tehri- Highest Dam- Bhagirathi Bhakra Nangal- Sutlej Thermal Electricity Per capita electric power 778 kilowatt hour, world 2782 Thermal Electricity- Maharashtra  Panipat- Haryana Panki, Obra - UP Barauni - Bihar Santaldih, Durgapur- - WB Talcher- Orissa Kuttagudem- Telangana Neyveli, Tuticorin- TN Dhuvaran - Gujarat Hydro- Electricity Punjab is leading Sta...

UPSC Indian Geography 09 - Indian Agriculture & Dairy

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 09 - Indian Agriculture & Dairy . Copy & Note it down carefully, as it will be very useful for the Fast Revision of the entire topic of " UPSC Indian Geography 09 - Indian Agriculture & Dairy ". UPSC Indian Geography 09 - Indian Agriculture & Dairy Agriculture Largest producer Uttar Pradesh, Area- Maharashtra, Land holding Rajasthan, smallest Lanh Holding- kerela, Ragi, maize, Sunflower, coffee -Karnataka, Barley, tur, Sugarcane- Uttar Pradesh, Groundnut, cotton -Gujarat,  Soyabean, gram- MP, Tobacco,  Turmeric Andhra Pradesh, Grape-Maharashtra,  Banana-Tamil Nadu Dairy Dairy: operation Flood one- Anand, Dairy cooperative, Milk Union,state Federation, 1970 Operation Flood 2 1979,  Operation Flood three 1996,  Research, frozen Seman-Bangalore Aquaculture Aquaculture-Bhubaneswar,  Engineering Bangalore-...

UPSC Indian Geography 08 - Monsoon Theories

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 08 - Monsoon Theories . Copy & Note it down carefully, as it will be very useful for the Fast Revision of the entire topic of " UPSC Indian Geography 08 - Monsoon Theories ". UPSC Indian Geography 08 - Monsoon Theories Halley Thermal Concept Halley hypothesized that monsoons is the extended land breeze and sea Breeze Aerological Concept By Scherbag 1948 - German changes in the direction of winds at all levels in the atmosphere  a distinct monsoonal circulation exists in upper atmosphere at an altitude of about 21 km Dynamic Concept By Flohnn ITC Moves up Tibet & Easterly Jet Tibet & easterly Jet-Heating of Tibet- strengthening monsoon,  Westerly jet,  Somali Jet-cold Indian Ocean Dipole Difference in sea surface temperature between Arabian Sea (western Indian Ocean) and an eastern pole in the easte...

UPSC Indian Geography 07 - Indian Coast, Soil & Forests

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 07 - Indian Coast, Soil & Forests . Copy & Note it down carefully, as it will be very useful for the Fast Revision of the entire topic of " UPSC Indian Geography 07 - Indian Coast, Soil & Forests ". UPSC Indian Geography 07 - Indian Coast, Soil & Forests Indian Coasts Western coast- Submerged Gulf of Kutchh & Cambay Konkan Malabar  Eastern Coast- emerged Coromandal Utkal plains Soils Black soil- NP/ HK, (Poor / Rich)- Maharashtra Alluvial soil- NPH/ K-usar- UP  Red soil- NPHl/K-Tamil Nadu- most widely Laterite soil- NPHK/0 - infertile,  Desert soil- NH/PK,  Forest soil-0/H,  Saline and Alkaline soil - N/CM Forests Tropical:  Evergreen-Western Ghats- ebony mahogany,  semi evergreen (both)- Orissa,  Dry evergreen ( North East monsoon Tamilnadu-Jamun), Moist deciduous-Teak sal...

UPSC Indian Geography 06 - Indian Lakes & Rivers

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Indian Geography 06 - Indian Lakes & River s. Copy & Note it down carefully, as it will be very useful for the Fast Revision of the entire topic of " UPSC Indian Geography 06 - Indian Lakes & Rivers ". UPSC Indian Geography 06 - Indian Lakes & Rivers Lakes Chilka - First Wetland Vembanad - Largest lake Renuka - smallest Deeper Beel - Guwahati Hokera lake - Srinagar Rudrasagar - Tripura-turtle kachua dhongka Tsomoriri - Varying Density- Himachal All “tals”-Kumaon- UK Uday Sagar & Fateh Sagar - Rajasthan River Plains Punjab Haryana Plains Bhabar, Terai, Bangar, Khadar Indus River & Tributaries Indus Originates at Bokarchu Glacier (Mansarovar) Zanskar - meet at indus at leh Shyok river- Skardu Chenab - Lacha pass- Chandra + Tal at tandi- largest- Mithankot (Panchnad) Ravi - Kangra- Rangpur Sutlej - Rakstal-Ursh sharif Bea...

UPSC Indian Geography 05- Western Ghats & Islands

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 05- Western Ghats & Islands . Copy & Note it down carefully, as it will be very useful for the  Fast Revision of the entire topic of " UPSC Indian Geography 05- Western Ghats & Islands ". UPSC Indian Geography 05- Western Ghats & Islands Western Ghats Block Mountains 13 National Parks, 2 Bioreserves Mahabaleshwar Plateau: borghat pass ( Bombay-Pune), Thal Ghat pass (Nashik) Sahyadri Mountains : joins Nilgiri near Gudalur- jog or Gersoppa Falls-Sharavathi river, Nilgiri Mountains- Palghat pass ( Annamalai), Palani Hills, Shencottah pass (Cardamom Hills), Anginda Peak Eastern Ghats Islands of India Andaman & Nicobar Islands 247 ( 204+ 43),  Andaman: North (Saddle peak) , Middle, South (Jarawa tribe), Little (Duncan passage, Ong tribe), Strait Island (Andamanese), Galathea park, chattan Island (forest department), Mt Harriet ...

UPSC Indian Geography 04 - Indian Plateaus (Central & South India)

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 04 - Indian Plateaus (Central & South India) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Indian Geography 04 - Indian Plateaus (Central & South India) ". UPSC Indian Geography 04 - Indian Plateaus (Central & South India) Central India Plateaus Malwa plateau Bundelkhand plateau Rajpipla hill (gujrat)- Satpura hills (dhoopgarh pachmarhi) - Mahadeo (betul)- maikal Hills (balaghat), Baghelkhand- east of maikal Hills- son & mahanadi rivers  Kaimur Hills - North of Baghelkhand Rajmahal Hills-Garo gap Chota Nagpur Plateau Second largest plateau- Patlands,  Hazaribag & ranchi plateau, Chhattisgarh Plateau - Ramgarh hills, dandakaranya,  Bastar Plateau Deccan Plateau Largest:  Mysore plateau-malnad,  Telangana plateau- Seshachalam, Nallamal...

UPSC Indian Geography 03 - Purvanchal & Aravali Hills

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Indian Geography 03 - Purvanchal & Aravali Hills . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Indian Geography 03 - Purvanchal & Aravali Hills ". UPSC Indian Geography 03 - Purvanchal & Aravali Hills Purvanchal Hills Patkai (Chairagiri hills) Naga - Nagaland Manipur-Baril Mizo hills ( aks lushai hills)- Phawngpui hill Jainta Hill - Nantinang (highest monolith) Khasi Hills Garo Hills Aravali Hills Oldest  Residual Mountain  Starts from Vagad hill (Gujarat) Great Boundary Fault (Aravali-vindhyachal) Mount Abu (Arbudanchal) - Guru shikhar peak,  Mahi and Luni river Click Here to View UPSC Indian Geography 03 - Purvanchal & Aravali Hills Slide ** Above Video is created by KapsOne Studies and Placement Center, Nagpur for Guidance of...

UPSC Indian Geography 02 - Himalayas (Divisions, Zones, Peaks & Passes)

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 02 - Himalayas (Divisions, Zones, Peaks & Passes) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Indian Geography 02 - Himalayas (Divisions, Zones, Peaks & Passes) ". UPSC Indian Geography 02 - Himalayas (Divisions, Zones, Peaks & Passes) Himalaya Divisions Himalaya-2400 kilometres, width 240 km Siwalik Lesser Himalaya Greater Himalayan Trans Himalayas Shiwalik Separated by Main Boundary Fault from Himalayas Asks Dafla, Miri, Mishmi, Duars in North East Lesser Himalayas Pir Panchal Ranges (J&K)- Chamba Valley,  Dhauladhar (White Mountain)- Shimla Dalhousie,  Mussoorie Range- Nainital,  Nag Tibba Range-Nepal,  Separated by Main Central thrust from Greater Himalaya Greater Himalaya Tethyan Himalayan zone,  Burzil Pass, Zojila pa...

UPSC Indian Geography 01 - India Facts

This Post and the attached video will explain the following points of Micro-Notes on UPSC Indian Geography 01 - India Facts . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Indian Geography 01 - India Facts ". UPSC Indian Geography 01 - India Facts Facts  Length & Breadth - 3200 (NS) * 2900 kms (EW) Borders - Bangladesh > China > Pakistan > Nepal > Burma Rajasthan- Largest State Goa - smallest state Highest point - mt kanchenjunga ( aks mountain of Five Treasures) Kuttanad (kottayam) - Lowest point Easternmost point - kibithu (Arunachal, West - Ghuarmoti (gujrat), North- Indira col (siachen), South (indira point (great Nicobar) Sprawling (Gujrat)- Largest District, Mahe - smallest Subcontinent Journey Lurasia Gondwanaland  Tethys sea- Mediterranean Paleo Tethys ocean Cimmerian super terrain Neotethys ocean 2500 km lost inside tibet Wallace line -India & Austra...

UPSC World Geography 21- World Map

This Post and the attached video will explain the following points of Micro-Notes on UPSC World Geography 21- World Map . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC World Geography 21- World Map ". UPSC World Geography 21- World Map West and Central Asia Anatolian Plateau-Turkey  Zagros mountain-Iran  Taurus mountain-South Turkey  Aral sea Kazakhstan and Uzbekistan  Lake balkhash Kazakhstan Sea of marmara Turkey  Khasi Nafud, Najd-Saudi Arabia  Kavir lut- Iran-elbrus mountain Caspian Sea - Largest Lake South East Asia Annam mountain-Vietnam  Isthmus of Kra - Thailand Massakar, Lombok & Sunda Strait  Gulf of tonkin (Hanin-Vietnam)  Gulf of martaban-Myanmar  salween river-Myanmar  Song da river-Vietnam,  Khorat Plateau- Thailand Borneo- Asia Largest Island China Gulf of Bohai- yellow sea (Korea) Gobi desert & Al...

UPSC Geography 20- Seasons

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 20- Seasons . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 20- Seasons ". UPSC Geography 20- Seasons Terms Sidereal year ( Venereal- season dependent) or  Styller year < Solar - 4 min Roman Calendar - march to december - julius caesar corrected Gregory - last year of century 365 unless divided by 400 Perihelion- 3 Jan - close Aphelion- 4 July - far Chandler Wobble 14 month cycle  Shifting The Location Of The Poles and the Shape Of The Earth Milankovitch Cycle Axis changes - 26K years Ellipse changes Every 41 K years Equinox & Solstice 21st March- summer equinox- 3 month gap Solstice - summer & winter Click Here to View UPSC Geography 20- Seasons Slide ** Above Video is created by KapsOne Studies and Placement Center, Nagpur f...

UPSC Geography 19- Moon, Tides & Eclipse

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 19- Moon, Tides & Eclipse. Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 19- Moon, Tides & Eclipse ". UPSC Geography 19- Moon, Tides & Eclipse Moon Facts Diameter - 3480 Kms Distance - 3.56 lac km 59% only visible- same side Tidal lock Solar terminator Receding 38 mm / year  Node - Moon & Earth orbit collides Fifth largest in solar system Gibbous, crescent, Full moon & New moon Synzy - Earth, Moon & Sun in straight line Orbital period 27 days Tides Flood tide, high tide, ebb tide & low tide Tidal datum - record Tidal Flat - sand uncovered Tidal port - kandla Indian ocean - diurnal - one high & one low every lunar day Atlantic- Semi two in lunar day Pacific - Mixed- any pattern 24 hr 50 min- tidal period Eclipse Synzy - Moon, Eart...

UPSC Geography 18- World Geography (Settlements type, Tribes, Economy, Transport & Countries Specifics)

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 18- World Geography (Settlements type, Tribes, Economy, Transport & Countries Specifics) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 18- World Geography (Settlements type, Tribes, Economy, Transport & Countries Specifics) ". UPSC Geography 18- World Geography (Settlements type, Tribes, Economy, Transport & Countries Specifics) World Facts World density 36 person per square kilometre Settlement type - Nuclear settlement, Dispersed settlement, Fragmented settlement, Circular, Star & Delta settlement Tribes Flemish- Belgium  Mestizos -South America Americans  Tartar and Yakutsk-Russia Job Types Agriculture- Red coloured job Factory labour- Blue Collar  Clerk-Pink collar  Administration White Collar  Research Gold collar (upper White) Mi...

UPSC Geography 17- Environment (Ecozones, Forest, Soil & Agriculture)

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 17- Environment (Ecozones, Forest, Soil & Agriculture).  Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 17- Environment (Ecozones, Forest, Soil & Agriculture)". UPSC Geography 17- Environment (Ecozones, Forest, Soil & Agriculture) Terms Biocenosis- living interacting, biotope- nonliving biome- latitude Ecozone Ecosystem load capacity Ecozones Method of dividing up the Earth's surface. Each ecozone is a large area that contains a number of habitats, which are linked by the evolutionary history of the animals and plants within them Paleo Arctic- North Asia Nearctic- North America Afrotropic- Africa  Neurotropic- South America Vegetation Savannah - tree + grass - summer rain  Grassland- winter rain - Chaparral (California), Malee's (Australia), Pra...

UPSC Geography 16 - Climate

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 16 - Climate . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 16 - Climate ". UPSC Geography 16 - Climate Air Masses Tropical- Hot Polar Continental - dry Maritime - Humid Frontogenesis Frontolysis Koppen Climate Classification A- tropical B-dry C-Mediterranean D - Continental E- cold f- full wet m-moist s-summer dry w-winter dry a-hot summer b-warm summer c-cool d-very cold h-hot dry k-dry cold h-alpine Click Here to view UPSC Geography 16 - Climate Slides ** Above Video is created by KapsOne Studies and Placement Center, Nagpur for Guidance of UPSC Civil Service (IAS /IPS / IFS / IRS / SSC / Railways / NDA), MPSC Rajyaseva, UPPSC, MPPSC, BPSC, RPSC, NCERT Aspirants on  UPSC Geography 16 - Climate.

UPSC Geography 15- Weather

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 15- Weather . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 15- Weather ". UPSC Geography 15- Weather Instruments Used by Meteorological Departments Campbell stroke sunshine meter Opisometer - measure distance on the map Theodolite -measuring angles in the horizontal and vertical planes InClinometer - different andles of slope Heterograph -rain guage Gunn Bellani radiometer-radiation Charts Isobar Synoptic Chart Isobasic - elevation Isochrone -time Isogon - magnetic Isohytes - rainfall Isoneph - cloud Isophene -flowering Isorhyme - frost Isotach -wind Terms Relative humidity - Percentage Specific humidity -  wt of WV / (wt of Air + WV) Absolute Humidity (WV / Volume) Vapour Pressure Air Containing WV is lighter Hygroscopic Nuclie causes Rainfall Silver...

UPSC Geography 14 - Winds

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 14 - Winds . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 14 - Winds ". UPSC Geography 14 - Winds Global Winds Hadley cell Doldrums - equatorial calm Trade winds- horse latitude Coriolis effect - earth's rotation- circular motion  Farrell Law - rightward in NH Torrid Zone - Tropical Zone Temperate zone Polar Zone Local Winds Radiation Inversion Advection inversion Drainage Inversion- ketabatic wind- Cooling of air at top of hill Adiabatic cooling - raising - expanded & get cooled Some Local Winds Sirocco & Bora - Italy Khamsin- Egypt  Mistral - Mediterranean Abrolhos - Brazil Fremantle Doctor - Australia Karaburan- Mongolia Kona - Hawaii Nor easter - US Nor wester - NZ Simoom- Africa Sundowner - California Chinook - Rocky Harmattan - ...

UPSC Geography 13 - Atmosphere

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 13 - Atmosphere . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 13 - Atmosphere ". UPSC Geography 13 - Atmosphere Atmospheric Layers Troposphere Stratosphere (Ozone) - CH4 + O2 = OH-(Radical) ; OH-(Radical) + CFC = Chlorine ; Chlorine = O3 = O2 + C10 Mesosphere- coldest - noctilucent Clouds-Thinnest Ionosphere Van allen Radiation Belt Exosphere - hydrogen, helium Magnetosphere Karman line- edge of space  Aeronautics <100 nm, Aestronautics >100 nm Lapse rate- 6.4 deg / km Magnetic Equator - Thumba Van Allen Radiation Belt - Ionosphere Magnetosphere above Exosphere Heat Budget Albedo 0.36 Click Here to View UPSC Geography 13 - Atmosphere Slide ** Above Video is created by KapsOne Studies and Placement Center, Nagpur for Guidance of UPSC Civil Ser...

UPSC Geography 12 - Mega Relief of Third Order (Lakes, Desert, Glacier, Individual Mountains, Rivers)

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 12 - Mega Relief of Third Order (Lakes, Desert, Glacier, Individual Mountains, Rivers) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 12 - Mega Relief of Third Order (Lakes, Desert, Glacier, Individual Mountains, Rivers) ". UPSC Geography 12 - Mega Relief of Third Order (Lakes, Desert, Glacier, Individual Mountains, Rivers) Methods of Study / Approach Regional Approach- Attention is paid to unique characteristics of a particular region Universality - Similarities between different areas GIS (Geographic Info system) - system designed to capture, store, manipulate, analyze, manage, and present spatial or geographic data using Satellite & Advance computing System Lakes Playa Lakes - depression found in interior whose water that slowly filtrates into the groundwater system causing the...

UPSC Geography 11 - Mega Relief of Second Order (Mountain, Plateau, canyons, Islands, Trenches, Ridges)

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 11 - Mega Relief of Second Order (Mountain, Plateau, canyons, Islands, Trenches, Ridges) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 11 - Mega Relief of Second Order (Mountain, Plateau, canyons, Islands, Trenches, Ridges) ". UPSC Geography 11 - Mega Relief of Second Order (Mountain, Plateau, canyons, Islands, Trenches, Ridges) Theories of Formation Plate Tectonic Theory Plates Collision or Diversion Oceanic Crust (thinner & Denser) always Subduct under Continental crust Eurasian Plate- slowest Cocoa plate - fastest Scotia plate - Argentina Nacaza - South America Seafloor spreading- Mid oceanic divergent boundary- youngest Continental Drift Theory By Alfred wegener Once one then breaks apart & flow away Evidence from Rocks, Glaciation & Flora / Fauna (Glossopte...

UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans)

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans) ". UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans) Continents 7 continents Straits Isthmus Continental Shelf Largest- Arctic Raja Rampat (indonesia)- Highest Biodiversity Belize reef- West indies Pulley Reef- Florida Great Barrier reef- N.E Australia Atoll (Horseshoe Coral) Oceans Indian Ocean - Half n Ocean Southern Ocean - 2000 Ocean Daily temperature -1 deg C Annual difference - -12 deg C 0.5 deg C / latitude Photic, Thermocline, Deep Zone (200 m) Salinity 3.3-3.5% Directly Proportional to dept, density & pressure) ...

UPSC Geography 09 - Rocks

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 09 - Rocks . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 09 - Rocks ". UPSC Geography 09 - Rocks Rock Classification Igneous Rock (formed from magma & lava) Sedimentary Rock Metamorphic Rock (pressure & Temperature) Organic-chalk Igneous Rock Plutonic- very great depth-crystal Intrensive - solidifies inside surface from magma, low metals HMP, Granite, acidic, less dense- Continental Crust (SIAL, falsic) Extensive- solidifies inside surface from lava, high metals, LMP, basalt, basic, dense, Oceans (SIMA, Mafic) Sedimentary Rocks Clastic- transported Sandstone  shale Non Clastic- precipitate Chert (Siliceous) Dolomite (magnesium Metamorphic Rock Contact (with Lava) Foliated- layered Non Foliated Non Contact - (pressure & temperature-...

UPSC Geography 08 - Volcanoes

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 08 - Volcanoes . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 08 - Volcanoes ". UPSC Geography 08 - Volcanoes Reasons of Volcanic Eruption Plates Subduction Plates Separation Upper mantle eruption Pacific Ring of Fire Terms Magma- Inside (upper Mantle- Peridotite) Lava- Outside Active Volcano Dormant Extinct Angle of Repose Cinder Cone Sills, Dykes Volcano Types Magmatic- Erupts in fissure due to decompression Icelandic (Sheet) Strombolian (Constant) Vulcanian (cauliflower) Hawaii (Peaceful) Plinian (mt Vesuvius Italy 79 AD) Phreatomagmatic- due to compression - Interaction between water & magma-rapid cooling Phreatic Eruptions: Steam Explosion-loud Surtseyan eruption- Shallow Sea Limnic - Lakes Submarine eruption, Sub-glacial eruption Eruption Ma...

UPSC Geography 07 - Earthquakes

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 07 - Earthquakes . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 07 - Earthquakes ". UPSC Geography 07 - Earthquakes John Milne Seismology  John Milne aks Earthquake Milne - Milne Instrument 1880’s Reasons of Earthquakes Epirogenic Activity- Horizontal Movement of earth plates Divergent, Convergent,Transformational movements Valdivia (chile)-9.5 (1960) Earthquake Waves P (Longitudinal)-S (Body waves-Transverse) L-R Waves (Surface Waves) P pass through Core but get deflected Shadow zone 105-140 deg Epicenter Focus- 100 km (90%) Different Scales Richter scale-1935 by Charles F. Richter  Wave Size 10 Times ENERGY of a quake goes up by a factor of 31.6 as per (10^n)^3/2 for each factor of 1 & 100 times with factor2 MSK Scale -64 (XI) Moment Magnitude Sc...

UPSC Geography 06 - The Earth

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 06 - The Earth . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 06 - The Earth ". UPSC Geography 06 - The Earth Earth Facts Location- Around sun, which is located at 30 k ly from the disc at the orion arm of Milky way, 20 ly inside virgo supercluster of stars Revolution- Orbital Speed 30 km/sec Mass 5.98*10^24 kg Rotation 15 deg / hr Circumference 40K Km Diameter 12 K Km Hill Sphere 25 Lac km-region in which it dominates the attraction of satellites Antipodal Arrangement formed over 4.5 billion years ago Mount Chimborazo Highest point Challenger Deep (Mariana Trench) Lowest Point Latitude & Longitude Latitude:Horizontal mapping lines on Earth are lines of latitude. They are known as "parallels" of latitude, because they run parallel to the equator Longitude: Vertica...

UPSC Geography 05- Theories of Planets Formation

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 05- Theories of Planets Formation . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 05- Theories of Planets Formation ". UPSC Geography 05- Theories of Planets Formation Gaseous Hypothesis Theory considers that the earth originated as a hot mass and cooled slowly to develop a solid mass like body Given by kant (18th Century) Nebular Hypothesis Given by Simon Laplace 1749 Planets formed from rings Tidal Hypothesis Given by Jeans and Jeffreys 1919 tidal interaction between the Sun and a passing star would raise tides on the Sun resulting in the loss of a single cigar-shaped filament of hot gas. This hot gas would then condense directly into the planets instead of going through a planetesimal stage. The central section of the "cigar" would give rise to the largest pla...

UPSC Geography 04 - Solar System

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 04 - Solar System . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 04 - Solar System ". UPSC Geography 04 - Solar System Solar System 8 Planets 166 Moons 5 Dwarf planets Asteroid belt Kuiper belt Scattered disc Hypothetical oort cloud Planets Motion All counter clockwise Follows Kepler's law Kepler's first law - sometimes referred to as the law of ellipses - explains that planets are orbiting the sun in a path described as an ellipse. Kepler's second law - sometimes referred to as the law of equal areas - describes the speed at which any given planet will move while orbiting the sun.  Kepler's third law - sometimes referred to as the law of harmonies - compares the orbital period and radius of orbit of a planet to those of other planets- T2 = R3 Mercury 0....