Online Test of Chapter – 4 Air Test 2 | Geography Class 7th Social Science (S.St)
Q.1. Which gases make the bulk of the atmosphere?
a. Nitrogen
b. Oxygen
c. Both a and b
d. None of these
Q.2. Which gas creates greenhouse effect in the atmosphere?
a. Carbon dioxide
b. Ozone
c. Oxygen
d. None of these
Q. 3. How ozone layer is important to us?
a. Protect us from weather changes
b. Protect us from harmful rays
c. Protect us from rain
d. None of these
Q.4. What do you mean by insolation?
a. Outgoing rays
b. Insulators rays
c. Incoming solar energy
d. None of these
Q.5. What do you mean by weather?
a. Incoming solar energy
b. All condition of the atmosphere
c. Both a and b
d. None of these
Q. 6. What do you mean by loo?
a. Hot and dry wind
b. Cold wind
c. Rainy wind
d. None of these
Q. 7. Name the types of rainfall?
a. Cyclonic
b. Orographic
c. Convectional
d. All of the above
Q. 8. Which places receive the highest amount of annual rainfall in the world?
a. Bihar
b. Meghalaya
c. Bhopal
d. Jammu
Q. 9. What is air pressure?
a. Pressure exerted by the wind
b. Pressure exerted by the rain
c. Pressure exerted by the weight of air
d. None of these
Q.10. When precipitation comes down to the earth in the liquid form, it is called:
a. Cloud
b. Snow
c. Rain
d. Fog
[WpProQuiz 522]