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