CBSE Class 11 Geography World Climate And Climate Change Notes
WORLD CLIMATE AND CLIMATE CHANGE This chapter deals with The world climate can be studied by organizing information and data on climate and synthesizing them in smaller units for easy understanding, description and analysis. Three broad…
CBSE Class 11 Geography Water In The Atmosphere Notes
WATER IN THE ATMOSPHERE EVAPORATION AND CONDENSATION This chapter deals with Humidity, types of humidity, relative humidity, absolute humidity, specific humidity, dew point, condensation, saturated air, types of precipitation –dew, frost, fog, mist,…
CBSE Class 11 Geography Water Oceans Notes
WATER (OCEANS) This unit deals with• Hydrological Cycle • Oceans — submarine relief; distribution of temperature and salinity; movements of ocean water-waves, tides and currents The earth, fortunately has an abundant supply of water on its surface. Hence, our planet is …
CBSE Class 11 Geography The Origin And Evolution Of The Earth Notes
THE ORIGIN AND EVOLUTION OF THE EARTH This chapter deals with 1. Origin of the earth 2. Early theories 3. Modern Theories 4 .Big Bang theory …
CBSE Class 11 Geography Structure And Physiography Notes
PHYSIOGRAPHY - INDIA PHYSIOGRAPHY • Structure and Relief; physiographic divisions • Drainage systems: concept of water sheds — the Himalayan and the Peninsular Can you map different phases in the movement of the Indian plate? This northward movement of the Indian…
CBSE Class 11 Geography Solar Radiation Heat Balance And Temperature Notes
SOLAR RADIATION ,HEAT BALANCE AND TEMERATURE This chapter deals with Solar radiation, variability of insolation at the surface of the earth heating and cooling of atmosphere, terrestrial radiation ,heat budget of the planet earth, latitudinal variation in net radiation…
CBSE Class 11 Geography Soils Notes
IMPORTANCE OF SOILS 1.provide support & nutrients to the plants 2.plants provide food and clothes are grown over the soils 3.Provide shelter to microorganisms 4.Supply nutrients to plants The major factors affecting the formation of soil are 1.relief, 2.parent…
CBSE Class 11 Geography Natural Vegetation Notes
Natural vegetation Natural vegetation refers to a plant community that has been left undisturbed over a long time, so as to allow its individual species to adjust themselves to climate and soil conditions as fully as possible. Himalayan heights are marked…
CBSE Class 11 Geography Natural Hazards And Disasters Notes
NATURAL HAZARDS AND DISASTERS: CAUSES, CONSEQUENCES AND MANAGEMENT This unit deals with• Floods and droughts• Earthquakes and tsunami• Cyclones • Landslides NATURAL HAZARDS AND DISASTERS What is a Disaster? ―Disaster is an undesirable occurrence resulting…
CBSE Class 11 Geography Movements Of Ocean Water Notes
MOVEMENTS OF OCEAN WATER This chapter deals with • Waves • Characteristics Of Waves Tides Factors Influencing Waves And Tides • Types Of Tides Semidiurnal , Diurnal Tide, Mixed , Spring, Neap Tides • Importance Of Tides •Ocean Currents • Types…
CBSE Class 11 Geography Minerals And Rocks Notes
MINERALS AND ROCKS This unit deals with Minerals, elem ents, characteristics of minerals such as crystal form cleavage, fracture,lustre, colour,streak, transparency ,structure, hardness specific grvity, important minerals such as feldspar,quartz,pyroxene,amphibole,mica,…
CBSE Class 11 Geography List Of Expected Geographical Skills Notes
Fundamentals of Physical Geography LIST OF EXPECTED GEOGRAPHICAL SKILLS Geography Class – XI India – Physical Environment Section – B
CBSE Class 11 Geography Life On Earth Notes
LIFE ON THE EARTH This unit deals with •Biosphere — Importance Of Plants And Other Organisms; • Ecosystems, •Bio-Geo Chemical Cycle And Ecological Balance; • Biodiversity And Conservation LIFE ON THE EARTH Living organisms of the earth, constituting…
CBSE Class 11 Geography Landforms And Their Evolution Notes
LANDFORMS AND THEIR EVOLUTION After weathering, geomorphic agents operate the landforms to change. Land form:small to medium rracts or parcels of the earth,s surface are called landorms. Several landforms together are called landscape Each landform has its own…