Winds, Storms and Cyclones (CBSE Class-7 Science): Questions 7 - 13 of 27

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Question number: 7

» Winds, Storms and Cyclones » Effective Safety Measures » Action on the Part of the People

MCQ▾

Question

If you are outside during the cyclone what you will do:

Choices

Choice (4) Response

a.

Find a solid shelter

b.

If there is no shelter crouch down

c.

If you are driving slow down or park away from trees

d.

All a. , b. and c. are correct

Question number: 8

» Winds, Storms and Cyclones » Air Expands on Heating » Properties of Hot Air

MCQ▾

Question

Which property of the hot air makes it wet and cloudy?

Choices

Choice (4) Response

a.

Hot air is less dense

b.

Hot air is less heavy

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 9

» Winds, Storms and Cyclones » Effective Safety Measures » Use of Advanced Technology

MCQ▾

Question

Advanced technology which helps to monitor cyclones is:

Choices

Choice (4) Response

a.

Satellites & Radar

b.

Satellites

c.

Radar

d.

All of the above

Question number: 10

» Winds, Storms and Cyclones » Cyclones » Different Types of Cyclones

MCQ▾

Question

Different names for cyclones are:

Choices

Choice (4) Response

a.

Hurricanes

b.

Cyclones

c.

Typhoons

d.

All a. , b. and c. are correct

Question number: 11

» Winds, Storms and Cyclones » Thunderstorms and Cyclones » Thunderstroms

MCQ▾

Question

A severe atmosphere disturbance that causes high speed storms accompanied with lightning is called as:

Choices

Choice (4) Response

a.

Thunderstorms

b.

Lightning

c.

Thunder

d.

None of the above

Question number: 12

» Winds, Storms and Cyclones » Thunderstorms and Cyclones » Structure of Cyclone

MCQ▾

Question

The eye of a tropical cyclone is:

Choices

Choice (4) Response

a.

Calm

b.

In the centre

c.

Area of lowest pressure

d.

All a. , b. and c. are correct

Question number: 13

» Winds, Storms and Cyclones » Air Expands on Heating » Properties of Hot Air

MCQ▾

Question

Air expands on heating and helps to:

Choices

Choice (4) Response

a.

Rise the hot air balloons up

b.

Feel cooler on a cloudy day

c.

Both a. and b. are correct

d.

None of the above

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