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