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