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Solved CBSE Class 7 Science Chapter 8 Assertion and Reason Questions – Winds, Storms and Cyclones. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.
Assertion and Reason Questions Class 7 Science Chapter 8 Winds, Storms and Cyclones
1.) Assertion- air moves from the region where the air pressure is high to the region where the pressure is low.
Reason- when the increased wind speed is indeed accompanies by a reduced air pressure.
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option B
2.) Assertion- the smoke always goes up.
Reason- the warm air is lighter than the cold air .
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option A
3.) Assertion- a cyclone is known by the different name in different part of the world.
Reason- the weather condition which ends with in the formation of a very low pressure system with very high speed with very high speed winds revolving around it knows as cyclone.
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option A
4.) Assertion- Air expands an heating and contracts on cooling.
Reason- air around us express pressure .
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option C
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