Complete Summary and Solutions for Landforms and Life – NCERT Class VI Social Science, Chapter 3 – Mountains, Plateaus, Plains, Deserts, Questions, Answers

Detailed summary and explanation of Chapter 3 ‘Landforms and Life’ from the NCERT Class VI Social Science textbook, covering major landforms (mountains, plateaus, plains and deserts), their formation and characteristics, mountain ranges of the world, montane forests and mountain fauna, plateau environments and mineral resources, plains and floodplains (including the Ganga plain), links between landforms, climate, vegetation and human occupations, challenges of living in different terrains, and cultural reflections such as Himalayan hymns and the five tiņais of Sangam poetry—along with all NCERT questions, answers, activities, and map-based exercises.

Updated: 6 months ago

Categories: NCERT, Class VI, Social Science, Geography, Chapter 3, Landforms and Life, Mountains, Plateaus, Plains, Deserts, Summary, Questions, Answers
Tags: Landforms and Life, NCERT, Class 6, Social Science, Geography, Landforms, Mountains, Hills, Plateaus, Plains, Deserts, Floodplains, Ganga Plain, Himalayas, Andes, Alps, Tibetan Plateau, Deccan Plateau, Montane Forests, Flora and Fauna, Rivers, Sediments, Agriculture, Terrace Farming, Tourism, Disaster Risks, Flash Flood, Landslide, Avalanche, Cloudburst, Human Adaptation, Resilience, Sangam Tiņai, Culture and Environment, Summary, Explanation, Questions, Answers, Solutions, Chapter 3
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Class 6 Social Science Chapter 3: Landforms and Life | Complete NCERT Notes, Activities, Questions & Answers 2025

Landforms and Life

Class 6 Social Science Chapter 3 | Complete NCERT Guide | Mountains, Plateaus, Plains, Life & Culture 2025

Full Chapter Summary & Detailed Notes - Landforms and Life

Introduction – Atharva Veda Quote

The chapter starts with a quote from Atharva Veda: Earth as mother, providing riches. It sets the tone for how landforms support life.

Big Questions

  • What are major types of landforms and their significance to life and culture?
  • What are challenges and opportunities associated with each landform?

Exploring Landforms

Humans live on varied land. Example journey: Chhota Nagpur (plateau) to Prayagraj (plain) to Almora (mountain).

Let's Explore Activities

  • Observe school surroundings and discuss landscape changes nearby.
  • Discuss a journey through Indian regions and list landscapes.

Types of Landforms

Landforms: Physical features shaped over millions of years. Divided into mountains, plateaus, plains.

Mountains

High with steep slopes, narrow summit. Snow-capped at high altitudes. Hills: Lower, rounded.

Think About It: Snow

Snow/hail: Solid precipitation in cold areas (Himalayas).

Mountain Ranges & Examples

RangeExamples
HimalayasEverest (8849m), Kanchenjunga
AndesAconcagua
AlpsMont Blanc
IsolatedKilimanjaro
South IndiaAnamudi

Young mountains: Sharp (Himalayas). Old: Rounded (Aravalli).

Mountain Environment

Montane forests: Pines, firs. Higher: Grasses, mosses, lichens.

Kalidasa Poem

Invocation to Himalayas as living god, with Ganga, deodar trees.

Mountain Fauna

  • Peregrine falcon, Himalayan tahr, mountain hare, golden eagle, Canadian lynx, yak, ibex, grey fox, leopard, black bear, snow leopard.

Life in Mountains

Terrain: Rugged, steep. Farming: Terrace (valleys/slopes). Occupation: Herding, tourism (skiing, hiking, pilgrimages).

Challenges: Flash floods, landslides, avalanches, cloudbursts, uncontrolled tourism, heavy snowfall, cold weather.

Don't Miss Out: Bachendri Pal & Arunima Sinha

First Indian women Everest climbers.

Plateaus

Flat top, steep sides. Young/old. Examples: Tibetan (4500m, Roof of World), Deccan (volcanic).

Minerals: Storehouses (gold, diamond in Africa; iron, coal in Chhota Nagpur).

Environment: Rocky soil (less fertile except lava plateaus' black soil). Waterfalls: Victoria, Hundru, Jog, Nohkalikai.

Plains

Flat/gently undulating, <300m above sea level. Floodplains: Fertile from river sediments.

Agriculture: Major occupation (rice, wheat, etc.). Flora/fauna variety.

World Map Activity

Add landforms to names: Tibetan plateau, Rocky range, Nile plain.

Life in Plains

High population (Gangetic plain: 40 crore). Occupations: Farming, fishing. Irrigation: Canals, groundwater (depletion issue). Problems: Pollution, overpopulation.

Cultural: River confluences sacred. Transportation: Rivers, boats.

Additional: Deserts

Hot (Sahara, Thar) or cold (Gobi). Unique flora/fauna, human adaptation.

Tinais (Ancient Tamil)

TinaiLandscapeOccupation
KurinjiMountainsHunting/gathering
MullaiGrasslands/forestsCattle rearing
MarudamPlainsFarming
NeydalCoastalFishing
PalaiDesertsJourneying/fighting

Key Takeaways

  • Landforms: Mountains, plateaus, plains – different environments.
  • Human adaptation: Opportunities (agriculture, tourism) vs challenges (disasters).
  • Cultural connections: Sacred mountains, rivers.

Golden Exam Answer

“Mountains are high with steep slopes and snow-capped peaks. Life involves terrace farming and tourism, but challenges like landslides exist.”

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