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