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