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10 questions
what is Atmospheric pressure??
The pressure exerted by the air present in the atmosphere
Moving Air
A blanket of air surrounding the earth.
Is it easier or harder to ride a bicycle in the direction of the wind??
None of them
Harder
Easier
The Balloon _______ when its on hot water. therefore, Air _______ on heating
Expands
Contracts
Remains the same
When the air expands in the balloon, its mass __________ and the volume increases.
decreases
remain the same
Increases
Moving Air is Called ________
Pressure
Wind
What's this??
Anemometer
Wind gauge
Wind Vane
Wind currents are generated due to 2 unequal heating situations of the earth. What are the two situations?
unequal heating between the equator and poles of the earth
unequal heating of the poles
unequal heating of land and water of oceans
The rotation of the earth makes the trade winds and polar winds blow in an __________ direction
westerly
easterly
In __________, land cools down much faster than the water in oceans
Summer
Winter
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