Winds Storms and Cyclones MCQ Questions Class 7 Science Chapter 8
NCERT MCQ Questions for Class 7 Science Chapter 8 Winds Storms and Cyclones. Winds Storms and Cyclones MCQ Questions with Answers from Class 7 Science.
Winds Storms and Cyclones MCQ Questions Class 7 Science Chapter 8
Winds Storms and Cyclones Multiple Choice Questions with Answers Class 7 Science Chapter 8 PDF is available.
1.) Air ___ on heating ?
a) Contracts
b) Expands
Ans. b) Expands
2.) Air ___ on cooling ?
a) Contracts
b) Expands
Ans. a) Contracts
3.) The moving air is called ___ ?
a) Cyclone
b) Wind
Ans. b) Wind
4.) The warm air is ___ than the cold air ?
a) Heavier
b) Lighter
Ans. b) Lighter
5.) Uneven heating of land generates monsoon winds from ___ direction in summer ?
a) Northwest
b) Southwest
Ans. b) Southwest
6.) Uneven heating of land generates winds from ___ direction in winter ?
a) Northwest
b) Southwest
Ans. a) Northwest
7.) High-speed winds and air pressure difference can cause ___ ?
a) Cyclones
b) Thunderstorms
Ans. a) Cyclones
8.) The diameter of the eye of the cyclone varies from ____ ?
a) 10 to 20 km
b) 10 to 30 km
Ans. b) 10 to 30 km
9.) In American continent , a cyclone is known as ___ ?
a) Typhoon
b) Hurricane
Ans. b) Hurricane
10.) In Philippines and Japan , a cyclone is known as ___ ?
a) Typhoon
b) Hurricane
Ans. a) Typhoon
11.) Air moves from __ pressured region to __ pressured region ?
a) Low , high
b) High , low
Ans. b) High , low
12.) Tornado can travel at speeds of about ___ km/h ?
a) 200
b) 160
c) 300
Ans. 300
13.) The cloud region of a cyclone is about ___ km in size ?
a) 200
b) 300
c) 150
Ans. c) 150
14.) The speed of the wind in a cyclone is about ___ km/h ?
a) 100-200
b) 150-250
c) 200-300
Ans. b) 150-250
