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NCERT solutions Science Class 7 chapter 8 Wind Storms and Cyclones

Chapters

NCERT Science Class 7

Science Textbook for Class  7

Chapter 8 - Wind Storms and Cyclones

Pages 0 - 93

Fill the missing word in the blank spaces in the following statements:

Wind is ________ air.

Fill the missing word in the blank spaces in the following statements:

Winds are generated due to ________ heating on the earth.

Fill the missing word in the blank spaces in the following statements:

Near the earth’s surface _____ air rises up whereas _______  air comes down.

Fill the missing word in the blank spaces in the following statements:

Air moves from a region of __________ pressure to a region of ________ pressure.

Suggest two methods to find out wind direction at a given place.

State two experiences that made you think that air exerts pressure.

You want to buy a house. Would you like to buy a house having windows but no ventilators? Explain your answer.

Explain why holes are made in hanging banners and hoardings.

How will you help your neighbours in case cyclone approaches your village/town?

What planning is required in advance to deal with the situation created by a cyclone?

Which of the following places is unlikely to be affected by a cyclone?

(1) Chennai

(2) Mangaluru (Mangalore)

(3) Amritsar

(4) Puri

The given statements below is correct or not?

In winter the winds flow from the land to the ocean.

The given statements below is correct or not?

In summer the winds flow from the land towards the ocean.

The given statements below is correct or not?

A cyclone is formed by a very high-pressure system with very high-speed winds revolving around it

The given statements below is correct or not?

The coastline of India is not vulnerable to cyclones.

NCERT Science Class 7

Science Textbook for Class  7
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