Please select a subject first
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In your notebooks, draw a diagram showing the layers of the atmosphere. Mark clearly the ozone layer, the height at which a jet plane can fly and also the height up to which birds can fly.
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What is responsible for causing a hole in the ozone layer?
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Imagine that you are an active member of Greenpeace. Write a two-page appeal addressed to the Prime Minister of India stating why you think that increasing the number of vehicles on roads will be disastrous to the nation in the long run.
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Make a collage using pictures or a chart to show the various causes and consequences of global warming.
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Many people leave their pets in parked cars. They think they will be gone for a few minutes, or it will be alright to leave a window open. The temperature inside a parked car can rise up to more than 50°C in a matter of few minutes, irrespective of it being a hot or a cloudy day.
What would be the right thing to do if you see a pet locked inside a car on a hot day?
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Write true or false. Correct the false statement.
A rise in temperature causes more condensation while a fall in temperature results in evaporation.
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Write true or false. Correct the false statement.
Heavy rainfall occurs on the leeward or rain shadow side of highland.
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Write true or false. Correct the false statement.
The direction of wind blowing on the surface of the earth is affected by the Coriolis force.
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Write true or false. Correct the false statement.
Cyclones and anticyclones are examples of variable winds.
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The temperature of a place depends upon its __________ ocean currents, _________.
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The pressure difference causes horizontal movement of air called _____ and vertical movement of air called ____.
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Humidity refers to the amount of moisture or __________ present in the air.
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Planetary winds are also called permanent or _________winds.
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The amount of cloud cover in the sky is expressed in ________
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Name the factors that determine the temperature at a place.
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How does the following element influence the weather of a place?
Temperature
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How does the following element influence the weather of a place?
Pressure
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Name the various forms of precipitation.
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How is the cloud cover shown on a weather map? Give examples.
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