Winds, Storms and Cyclones (Parctice Sheet,Class 7)

(1) What is tornado?

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(2) What are the destructions caused by the cyclone?

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(3) How a thunder storm becomes a cyclone?

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(4) The warm air is lighter than the cold air. Explain it with an example.

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(5) What are the precautions should be taken at the time of lightening in thunder storm?

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(6) If you stuck in thunderstorm while driving a car. What safety measure you would take?

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(7) Fill I the blanks;

(i) An ……. is used to measure the speed of wind.

(ii) …….. is the other name of cyclone.

(iii) The….. of India is vulnerable to cyclones.

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Choose the correct answer.

(8) Tornadoes may form within

(i) cyclones

(ii)thunderstorm

(iii)wind

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(9) Eye of a cyclone is

(i) center of it

(ii) middle of it

(iii) bottom of it

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(10) You are taking part in a race completion. Which situation will help you?

(i) Air from the opposite direction.

(ii) Air in the same direction.

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Helping Topics

Winds,storms and cyclones

NCERT solutions,class 7

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