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.
World Ozone day is celebrated on
3.
Ozone protects biosphere from
4.
Which human activity is most affected by climate?
5.
The greenhouse gas liberated by cud-chewing animals is
6.
Which is the lowest layer of the atmosphere?
7.
Ozone layer in atmosphere
8.
Harmful ultraviolet radiation coming from the sun can cause
9.
Among the following greenhouse gases, which does not cause ozone pollution in the troposphere?
10.
Which of the following is not correctly matched?
11.
Which one of the following is not responsible for the depletion of ozone layer?
12.
Formation of ozone hole is maximum over
13.
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
14.
Ozone layer is above the earth crust around
15.
Place where ozone layer is primly found is
16.
The radiation that is absorbed by ozone present in the atmosphere is
17.
Which of the following is not true about chlorofluoro carbon?
18.
Why is ozone layer useful to humanity?
19.
Ozone hole is caused by
20.
Which gas is filled in refrigerators?
