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Chapter 7: Our Country โ€“ India

SGS Teamยท15 Oct 2026ยท7 min readPrelims + MainsยทRead
NCERT Class VI Geography notes, open on a desk

Source: The Earth: Our Habitat โ€“ Class VI Geography, Pages 47โ€“55 Class: VI | Subject: Geography

Section 1. India โ€“ An Overview ๐ŸŒ

FeatureDetail
AreaAbout 3.28 million sq. km
North-south extentLadakh to Kanyakumari โ€“ about 3,200 km
East-west extentArunachal Pradesh to Kuchchh โ€“ about 2,900 km
PopulationMore than 120 crores (since 2011)
World rank by populationSecond most populous, after China

Boundaries of India:

DirectionBoundary
NorthThe lofty Himalayas
WestArabian Sea
EastBay of Bengal
SouthIndian Ocean

Section 2. Locational Setting ๐ŸŒ

  • India is located in the northern hemisphere.
  • The Tropic of Cancer (23ยฐ30'N) passes almost halfway through the country.

Extent of India:

DirectionExtent
South to North (latitude)8ยฐ4'N to 37ยฐ6'N
West to East (longitude)68ยฐ7'E to 97ยฐ25'E

Indian Standard Time:

  • India's longitudinal extent is about 29ยฐ.
  • Local time changes by 4 minutes for every 1 degree of longitude.
  • This creates a difference of about 2 hours between the easternmost and westernmost points of India.
  • The sun rises about 2 hours earlier in Arunachal Pradesh (east) than in Gujarat (west).
  • The longitude 82ยฐ30'E has been taken as the Indian Standard Time (IST).
  • This longitude is also called the Standard Meridian of India.

Section 3. India's Neighbours ๐ŸŒ

  • Seven countries share land boundaries with India.
  • Across the sea to the south lie India's island neighbours โ€“ Sri Lanka and Maldives.
  • Sri Lanka is separated from India by the Palk Strait.

Section 4. Political and Administrative Divisions ๐Ÿ›๏ธ

  • India is divided into 28 States and 8 Union Territories for administrative purposes.
  • Delhi is the national capital.
  • States have been formed mainly on the basis of languages.

Section 5. Physical Divisions ๐ŸŒ

India is marked by a diversity of physical features โ€“ mountains, plateaus, plains, coasts, and islands.

5.1 The Himalayas

  • Stand as sentinels (guards) in the north.
  • Him + alaya means 'the abode of snow'.

Divided into Three Main Parallel Ranges:

RangePositionKey Feature
Great Himalaya / HimadriNorthernmostWorld's highest peaks are located here
Middle Himalaya / HimachalSouth of HimadriMany popular hill stations are situated here
ShiwalikSouthernmostโ€“

5.2 Northern Indian Plains

  • Lie to the south of the Himalayas โ€“ generally level and flat.
  • Formed by alluvial deposits laid down by rivers โ€“ the Indus, the Ganga, the Brahmaputra, and their tributaries.
  • These plains provide fertile land for cultivation.
  • That is why there is a high concentration of population in these plains.

5.3 Great Indian Desert

  • Located in the western part of India.
  • A dry, hot, and sandy stretch of land.
  • Has very little vegetation.

5.4 Peninsular Plateau

  • Lies to the south of the Northern Plains.
  • Triangular in shape with highly uneven relief.
  • A region with numerous hill ranges and valleys.
FeatureDetail
Northwestern borderAravali hills โ€“ one of the oldest mountain ranges in the world
Important rangesVindhyas and Satpuras
West-flowing riversNarmada and Tapi โ€“ drain into the Arabian Sea
Western boundaryWestern Ghats / Sahyadris โ€“ almost continuous
Eastern boundaryEastern Ghats โ€“ broken and uneven
Mineral wealthRich in coal and iron-ore

5.5 Coastal Plains

  • Lie to the West of the Western Ghats and the East of the Eastern Ghats.
FeatureWestern Coastal PlainsEastern Coastal Plains
WidthVery narrowMuch broader
Riversโ€“Mahanadi, Godavari, Krishna, Kaveri โ€“ drain into Bay of Bengal
Deltas formedโ€“Fertile deltas at river mouths
  • The Sunderban delta is formed where the Ganga and Brahmaputra flow into the Bay of Bengal.

Section 6. Islands of India ๐ŸŒ

Two Groups of Islands Form Part of India:

Island GroupLocationKey Features
Lakshadweep IslandsArabian SeaCoral islands; located off the coast of Kerala
Andaman and Nicobar IslandsBay of BengalLie to the southeast of the Indian mainland

What are coral islands? Corals are skeletons of tiny marine animals called Polyps. When living polyps die, their skeletons remain. New polyps grow on top, building the skeleton higher and higher โ€“ forming coral islands.

Tsunami: A tsunami is a huge sea wave generated due to an earthquake on the sea floor.

Section 7. Key Terms ๐Ÿ”‘

TermMeaning
PeninsulaA piece of land that is surrounded by water on three sides
Alluvial depositsVery fine soils brought by rivers and deposited in river basins
TributaryA river or stream that contributes its water to a main river by discharging into it from either side
DeltaAn area of land formed at the mouth of a river (where a river enters the sea)
Palk StraitThe narrow strip of water separating India from Sri Lanka
Standard Meridian of IndiaThe longitude 82ยฐ30'E taken as the basis for Indian Standard Time

Common Confusions โš ๏ธ

ConfusionClarification
Himadri vs Himachal vs ShiwalikHimadri is the northernmost (world's highest peaks). Himachal is in the middle (hill stations). Shiwalik is the southernmost range.
Western Ghats vs Eastern GhatsWestern Ghats (Sahyadris) are almost continuous; Eastern Ghats are broken and uneven. Western Ghats border the plateau on the west; Eastern Ghats on the east.
Lakshadweep vs Andaman & NicobarLakshadweep is in the Arabian Sea (coral islands, off Kerala). Andaman and Nicobar are in the Bay of Bengal (southeast of mainland).
Narmada and Tapi vs Mahanadi, Godavari, Krishna, KaveriNarmada and Tapi flow west into the Arabian Sea. Mahanadi, Godavari, Krishna, and Kaveri flow east into the Bay of Bengal.
IST longitudeThe Standard Meridian of India is 82ยฐ30'E โ€“ not 82ยฐE or 83ยฐE.

Memory Aids ๐Ÿ’ก

What to RememberMnemonic / Trick
Three Himalayan ranges (north to south)๐Ÿ’ก H-H-S โ€“ Himadri, Himachal, Shiwalik. Think: "High Hills Stand" โ€“ north to south, getting lower.
Four east-flowing rivers into Bay of Bengal๐Ÿ’ก MaGKaK โ€“ Mahanadi, Godavari, Krishna, Kaveri. Think: "My Good King's Kingdom drains East."
Standard Meridian โ€“ 82ยฐ30'E๐Ÿ’ก Think of a clock at 8:2 (82) and the 30 minutes hand โ€“ that's IST time!
Lakshadweep location๐Ÿ’ก "Laksha-DEEP in the Arabian Sea" โ€“ it is located deep in the west.
India's extent (latitudes)๐Ÿ’ก 8 to 37 North โ€“ "8ighty-7 steps North" (8ยฐ4'N to 37ยฐ6'N).

Exam Corner ๐ŸŽฏ

Directly from The Earth: Our Habitat โ€“ Exercise, Pages 54โ€“55:

QuestionTopic TestedReference
Q1(a) Name the major physical divisions of IndiaPhysical divisionsPage 54, Q1(a)
Q1(b) Name the 7 countries sharing land boundaryIndia's neighboursPage 54, Q1(b)
Q1(c) Which two major rivers fall into the Arabian Sea?Rivers โ€“ Narmada and TapiPage 54, Q1(c)
Q1(d) Name the delta formed by Ganga and BrahmaputraSunderban deltaPage 54, Q1(d)
Q1(e) How many States and UTs? Which states share a capital?Political divisionsPage 54, Q1(e)
Q1(f) Why do many people live in the Northern Plains?Fertile alluvial land for cultivationPage 54, Q1(f)
Q1(g) Why is Lakshadweep known as a coral island?Coral islands / PolypsPage 54, Q1(g)
Q2(a) Southernmost Himalayas = ShiwaliksHimalayan rangesPage 54, Q2(a)
Q2(b) Sahyadris = Western GhatsPeninsular plateauPage 54, Q2(b)
Q2(c) Palk Strait lies between India and Sri LankaIndia's neighboursPage 54, Q2(c)
Q2(d) Indian islands in Arabian Sea = LakshadweepIslandsPage 54, Q2(d)
Q2(e) Oldest mountain range = Aravali hillsPeninsular plateauPage 55, Q2(e)
Q3(a) Area of India = 3.28 million sq. kmOverviewPage 55, Q3(a)
Q3(b) Greater Himalayas = HimadriHimalayan rangesPage 55, Q3(b)
Q3(c) Narmada falls into the Arabian SeaRiversPage 55, Q3(c)
Q3(d) Tropic of Cancer runs halfway through IndiaLocational settingPage 55, Q3(d)
Map Skills: Tropic of Cancer, Standard Meridian, Andaman & Lakshadweep, Western & Eastern GhatsMap-basedPage 55

Abbreviation Legend

AbbreviationFull Form
ISTIndian Standard Time
kmKilometre
sq. kmSquare kilometre
NNorth (latitude)
EEast (longitude)
UTsUnion Territories

Continue Reading

NCERT Notes

Chapter 2: Components of Food

NCERT Class VI Science Chapter 2 in short: nutrients and their sources, tests for starch and protein, deficiency diseases and a balanced diet.

๐Ÿ“… 15 Oct 2026ยทโฑ 8 min read

NCERT Notes โ€บ Class VI โ€บ Geography

Chapter 7: Our Country โ€“ India

SGS Teamยท15 Oct 2026ยท7 min readPrelims + Mainsยท
NCERT Class VI Geography notes, open on a desk

Source: The Earth: Our Habitat โ€“ Class VI Geography, Pages 47โ€“55 Class: VI | Subject: Geography

Section 1. India โ€“ An Overview ๐ŸŒ

FeatureDetail
AreaAbout 3.28 million sq. km
North-south extentLadakh to Kanyakumari โ€“ about 3,200 km
East-west extentArunachal Pradesh to Kuchchh โ€“ about 2,900 km
PopulationMore than 120 crores (since 2011)
World rank by populationSecond most populous, after China

Boundaries of India:

DirectionBoundary
NorthThe lofty Himalayas
WestArabian Sea
EastBay of Bengal
SouthIndian Ocean

Section 2. Locational Setting ๐ŸŒ

  • India is located in the northern hemisphere.
  • The Tropic of Cancer (23ยฐ30'N) passes almost halfway through the country.

Extent of India:

DirectionExtent
South to North (latitude)8ยฐ4'N to 37ยฐ6'N
West to East (longitude)68ยฐ7'E to 97ยฐ25'E

Indian Standard Time:

  • India's longitudinal extent is about 29ยฐ.
  • Local time changes by 4 minutes for every 1 degree of longitude.
  • This creates a difference of about 2 hours between the easternmost and westernmost points of India.
  • The sun rises about 2 hours earlier in Arunachal Pradesh (east) than in Gujarat (west).
  • The longitude 82ยฐ30'E has been taken as the Indian Standard Time (IST).
  • This longitude is also called the Standard Meridian of India.

Section 3. India's Neighbours ๐ŸŒ

  • Seven countries share land boundaries with India.
  • Across the sea to the south lie India's island neighbours โ€“ Sri Lanka and Maldives.
  • Sri Lanka is separated from India by the Palk Strait.

Section 4. Political and Administrative Divisions ๐Ÿ›๏ธ

  • India is divided into 28 States and 8 Union Territories for administrative purposes.
  • Delhi is the national capital.
  • States have been formed mainly on the basis of languages.

Section 5. Physical Divisions ๐ŸŒ

India is marked by a diversity of physical features โ€“ mountains, plateaus, plains, coasts, and islands.

5.1 The Himalayas

  • Stand as sentinels (guards) in the north.
  • Him + alaya means 'the abode of snow'.

Divided into Three Main Parallel Ranges:

RangePositionKey Feature
Great Himalaya / HimadriNorthernmostWorld's highest peaks are located here
Middle Himalaya / HimachalSouth of HimadriMany popular hill stations are situated here
ShiwalikSouthernmostโ€“

5.2 Northern Indian Plains

  • Lie to the south of the Himalayas โ€“ generally level and flat.
  • Formed by alluvial deposits laid down by rivers โ€“ the Indus, the Ganga, the Brahmaputra, and their tributaries.
  • These plains provide fertile land for cultivation.
  • That is why there is a high concentration of population in these plains.

5.3 Great Indian Desert

  • Located in the western part of India.
  • A dry, hot, and sandy stretch of land.
  • Has very little vegetation.

5.4 Peninsular Plateau

  • Lies to the south of the Northern Plains.
  • Triangular in shape with highly uneven relief.
  • A region with numerous hill ranges and valleys.
FeatureDetail
Northwestern borderAravali hills โ€“ one of the oldest mountain ranges in the world
Important rangesVindhyas and Satpuras
West-flowing riversNarmada and Tapi โ€“ drain into the Arabian Sea
Western boundaryWestern Ghats / Sahyadris โ€“ almost continuous
Eastern boundaryEastern Ghats โ€“ broken and uneven
Mineral wealthRich in coal and iron-ore

5.5 Coastal Plains

  • Lie to the West of the Western Ghats and the East of the Eastern Ghats.
FeatureWestern Coastal PlainsEastern Coastal Plains
WidthVery narrowMuch broader
Riversโ€“Mahanadi, Godavari, Krishna, Kaveri โ€“ drain into Bay of Bengal
Deltas formedโ€“Fertile deltas at river mouths
  • The Sunderban delta is formed where the Ganga and Brahmaputra flow into the Bay of Bengal.

Section 6. Islands of India ๐ŸŒ

Two Groups of Islands Form Part of India:

Island GroupLocationKey Features
Lakshadweep IslandsArabian SeaCoral islands; located off the coast of Kerala
Andaman and Nicobar IslandsBay of BengalLie to the southeast of the Indian mainland

What are coral islands? Corals are skeletons of tiny marine animals called Polyps. When living polyps die, their skeletons remain. New polyps grow on top, building the skeleton higher and higher โ€“ forming coral islands.

Tsunami: A tsunami is a huge sea wave generated due to an earthquake on the sea floor.

Section 7. Key Terms ๐Ÿ”‘

TermMeaning
PeninsulaA piece of land that is surrounded by water on three sides
Alluvial depositsVery fine soils brought by rivers and deposited in river basins
TributaryA river or stream that contributes its water to a main river by discharging into it from either side
DeltaAn area of land formed at the mouth of a river (where a river enters the sea)
Palk StraitThe narrow strip of water separating India from Sri Lanka
Standard Meridian of IndiaThe longitude 82ยฐ30'E taken as the basis for Indian Standard Time

Common Confusions โš ๏ธ

ConfusionClarification
Himadri vs Himachal vs ShiwalikHimadri is the northernmost (world's highest peaks). Himachal is in the middle (hill stations). Shiwalik is the southernmost range.
Western Ghats vs Eastern GhatsWestern Ghats (Sahyadris) are almost continuous; Eastern Ghats are broken and uneven. Western Ghats border the plateau on the west; Eastern Ghats on the east.
Lakshadweep vs Andaman & NicobarLakshadweep is in the Arabian Sea (coral islands, off Kerala). Andaman and Nicobar are in the Bay of Bengal (southeast of mainland).
Narmada and Tapi vs Mahanadi, Godavari, Krishna, KaveriNarmada and Tapi flow west into the Arabian Sea. Mahanadi, Godavari, Krishna, and Kaveri flow east into the Bay of Bengal.
IST longitudeThe Standard Meridian of India is 82ยฐ30'E โ€“ not 82ยฐE or 83ยฐE.

Memory Aids ๐Ÿ’ก

What to RememberMnemonic / Trick
Three Himalayan ranges (north to south)๐Ÿ’ก H-H-S โ€“ Himadri, Himachal, Shiwalik. Think: "High Hills Stand" โ€“ north to south, getting lower.
Four east-flowing rivers into Bay of Bengal๐Ÿ’ก MaGKaK โ€“ Mahanadi, Godavari, Krishna, Kaveri. Think: "My Good King's Kingdom drains East."
Standard Meridian โ€“ 82ยฐ30'E๐Ÿ’ก Think of a clock at 8:2 (82) and the 30 minutes hand โ€“ that's IST time!
Lakshadweep location๐Ÿ’ก "Laksha-DEEP in the Arabian Sea" โ€“ it is located deep in the west.
India's extent (latitudes)๐Ÿ’ก 8 to 37 North โ€“ "8ighty-7 steps North" (8ยฐ4'N to 37ยฐ6'N).

Exam Corner ๐ŸŽฏ

Directly from The Earth: Our Habitat โ€“ Exercise, Pages 54โ€“55:

QuestionTopic TestedReference
Q1(a) Name the major physical divisions of IndiaPhysical divisionsPage 54, Q1(a)
Q1(b) Name the 7 countries sharing land boundaryIndia's neighboursPage 54, Q1(b)
Q1(c) Which two major rivers fall into the Arabian Sea?Rivers โ€“ Narmada and TapiPage 54, Q1(c)
Q1(d) Name the delta formed by Ganga and BrahmaputraSunderban deltaPage 54, Q1(d)
Q1(e) How many States and UTs? Which states share a capital?Political divisionsPage 54, Q1(e)
Q1(f) Why do many people live in the Northern Plains?Fertile alluvial land for cultivationPage 54, Q1(f)
Q1(g) Why is Lakshadweep known as a coral island?Coral islands / PolypsPage 54, Q1(g)
Q2(a) Southernmost Himalayas = ShiwaliksHimalayan rangesPage 54, Q2(a)
Q2(b) Sahyadris = Western GhatsPeninsular plateauPage 54, Q2(b)
Q2(c) Palk Strait lies between India and Sri LankaIndia's neighboursPage 54, Q2(c)
Q2(d) Indian islands in Arabian Sea = LakshadweepIslandsPage 54, Q2(d)
Q2(e) Oldest mountain range = Aravali hillsPeninsular plateauPage 55, Q2(e)
Q3(a) Area of India = 3.28 million sq. kmOverviewPage 55, Q3(a)
Q3(b) Greater Himalayas = HimadriHimalayan rangesPage 55, Q3(b)
Q3(c) Narmada falls into the Arabian SeaRiversPage 55, Q3(c)
Q3(d) Tropic of Cancer runs halfway through IndiaLocational settingPage 55, Q3(d)
Map Skills: Tropic of Cancer, Standard Meridian, Andaman & Lakshadweep, Western & Eastern GhatsMap-basedPage 55

Abbreviation Legend

AbbreviationFull Form
ISTIndian Standard Time
kmKilometre
sq. kmSquare kilometre
NNorth (latitude)
EEast (longitude)
UTsUnion Territories

Reading Recommendations

NCERT Notes

Chapter 2: Components of Food

NCERT Class VI Science Chapter 2 in short: nutrients and their sources, tests for starch and protein, deficiency diseases and a balanced diet.

๐Ÿ“… 15 Oct 2026ยทโฑ 8 min read

NCERT Class VI Notes Geography

8 chapters of NCERT Class VI Geography, compressed from 62 textbook pages into short, exam-focused notes.

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