Environment 7th Class NCERT CBSE Social Science Chapter 01 Question: What made Ravi sad while going to school after vacation? Answer: After the long vacation while going to school Ravi noticed that the only play-ground next to the school is dug up. He was told that a multi-storey building would …
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Atmospheric Pressure and Winds Quiz: 7th Class NCERT CBSE Social Science Chapter 06 18 Multiple Choice Questions related to NCERT 7th Class (CBSE) Social Science: Atmospheric Pressure and Winds Quiz: Atmospheric pressure is the force exerted by air on the surface of the Earth. An instrument used to measure atmospheric …
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NCERT 7th Class (CBSE) Social Science: The Human Environment: Settlement, Transport and Communication Quiz 15 Multiple Choice Questions related to NCERT 7th Class (CBSE) Social Science: The Human Environment: Settlement, Transport and Communication Quiz: Chapter 07 A cluster of houses form a settlement. Settlements are classified into rural and urban …
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NCERT 7th Class (CBSE) Social Science: The Atmosphere – Quiz 15 Multiple Choice Questions related to NCERT 7th Class (CBSE) Social Science: The Atmosphere – Quiz: The atmosphere regulates the temperature of the Earth, protects life from harmful rays from the Sun and also contains oxygen and moisture that are essential …
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Question: Which are the three main factors that influence atmospheric pressure? Answer: The main factors that influence air pressure are: Altitude: Air pressure is highest at mean sea level and decreases with increasing height. This happens because the atmosphere becomes thinner (less dense), in the upper atmospheric layers. Air temperature: Air …
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NCERT 7th Class (CBSE) Social Science: Humidity and Rainfall – Quiz 20 Multiple Choice Questions related to NCERT 7th Class (CBSE) Social Science: Humidity and Rainfall – Quiz: The main factor that affects the humidity of air is temperature. When the temperature falls below the dew point, water vapour in …
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NCERT 7th Class (CBSE) Social Science: Elements of Weather and Climate – Quiz 11 Multiple Choice Questions related to NCERT 7th Class (CBSE) Social Science: Elements of Weather and Climate – Quiz: The elements of weather are air temperature, air pressure, winds, humidity etc. The amount of solar radiation received …
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NCERT 7th Class (CBSE) Social Science: The Hydrosphere – Quiz 37 Multiple Choice Questions related to The Hydrosphere – Quiz: Ocean water is warmer near the equatorial region and the temperature decreases towards the polar regions. The average salinity of ocean water is 35 per thousand. The movement of ocean water takes …
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NCERT 7th Class (CBSE) Social Science: The Changing Face of the Earth – Quiz 21 Multiple Choice Questions related to The Changing Face of the Earth – Quiz: Alfred Wegener propounded the Theory of Continental Drift. The forces which originate from within the earth are called endogenic forces. The forces which …
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NCERT 7th Class (CBSE) Social Science: The Interior of the Earth – Quiz 29 Multiple Choice Questions related to The Interior of the Earth – Quiz: The earth is divided into three concentric layers – Crust, mantle and core. The crust is the solid outermost layer of the earth. Rocks are …
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Class Notes NCERT Solutions for CBSE Students