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