No. of questions - 20
Time - 10 min
Negative marking : -0.25 mark
1.
India’s first National Action Plan on climate change was released in
2.
Ozone protects biosphere from
3.
Ozone hole is caused by
4.
Which human activity is most affected by climate?
5.
Ozone layer is above the earth crust around
6.
Formation of ozone hole is maximum over
7.
Ozone layer in atmosphere
8.
World Ozone day is celebrated on
9.
The greenhouse gas liberated by cud-chewing animals is
10.
Which of the following is not true about chlorofluoro carbon?
11.
Which is the lowest layer of the atmosphere?
12.
Why is ozone layer useful to humanity?
13.
Which one of the following is not responsible for the depletion of ozone layer?
14.
Which of the following substances is/are ozone depleting?
1. Chlorofluoro carbons
2. Halans
3. Carbon tetrachloride
Select the correct answer from the
codes given below.Deselect Answer
15.
Among the following greenhouse gases, which does not cause ozone pollution in the troposphere?
16.
Which gas is filled in refrigerators?
17.
Harmful ultraviolet radiation coming from the sun can cause
18.
Place where ozone layer is primly found is
19.
The radiation that is absorbed by ozone present in the atmosphere is
20.
Which of the following is not correctly matched?
