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