🌍 Class 11 Geography

Fundamentals of Physical Geography

Chapter 1: Geography as a Discipline

Branches of geography and its relationship with other sciences.

Key Topics:

  • What is Geography?
  • Branches of Geography
  • Physical Geography
  • Human Geography
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Chapter 2: The Origin and Evolution of the Earth

Big Bang theory, formation of planets, and evolution of lithosphere.

Key Topics:

  • Early Theories
  • Modern Theories (Big Bang)
  • Star Formation
  • Evolution of the Earth
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Chapter 3: Interior of the Earth

Sources of information, earthquakes, and structure of the earth.

Key Topics:

  • Direct & Indirect Sources
  • Earthquakes
  • Structure of the Earth
  • Volcanoes
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Chapter 4: Distribution of Oceans and Continents

Continental drift, sea floor spreading, and plate tectonics.

Key Topics:

  • Continental Drift
  • Post-Drift Studies
  • Sea Floor Spreading
  • Plate Tectonics
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Chapter 5: Geomorphic Processes

Endogenic and exogenic forces, weathering, and mass movements.

Key Topics:

  • Endogenic Processes
  • Exogenic Processes
  • Weathering
  • Mass Movements
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Chapter 6: Landforms and their Evolution

Erosional and depositional landforms by water, wind, and glaciers.

Key Topics:

  • Running Water
  • Groundwater
  • Glaciers
  • Waves and Currents
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Chapter 7: Composition and Structure of Atmosphere

Gases, layers of atmosphere, and weather vs climate.

Key Topics:

  • Composition of Atmosphere
  • Structure of Atmosphere
  • Weather and Climate
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Chapter 8: Solar Radiation, Heat Balance and Temperature

Insolation, heat budget, and distribution of temperature.

Key Topics:

  • Solar Radiation
  • Heating and Cooling of Atmosphere
  • Terrestrial Radiation
  • Heat Budget
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Chapter 9: Atmospheric Circulation and Weather Systems

Atmospheric pressure, winds, air masses, and cyclones.

Key Topics:

  • Atmospheric Pressure
  • General Circulation
  • Air Masses
  • Cyclones
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Chapter 10: Water in the Atmosphere

Evaporation, condensation, clouds, and precipitation.

Key Topics:

  • Humidity
  • Condensation
  • Clouds
  • Precipitation
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Chapter 11: World Climate and Climate Change

Koeppen's classification, greenhouse effect, and global warming.

Key Topics:

  • Koeppen's Scheme
  • Climate Types
  • Climate Change
  • Global Warming
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Chapter 12: Water (Oceans)

Hydrological cycle, relief of ocean floor, temperature and salinity.

Key Topics:

  • Hydrological Cycle
  • Relief of the Ocean Floor
  • Temperature of Ocean Water
  • Salinity
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Chapter 13: Movements of Ocean Water

Waves, tides, and ocean currents.

Key Topics:

  • Waves
  • Tides
  • Ocean Currents
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Chapter 14: Biodiversity and Conservation

Types of biodiversity, loss of biodiversity, and conservation.

Key Topics:

  • Levels of Biodiversity
  • Importance of Biodiversity
  • Loss of Biodiversity
  • Conservation
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