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