No. of questions -20
Time - 10 min
Negative marking : -0.25 mark
1.
Which one of the following Noble Gases is not present in air?
2.
Sustainable development is a matter of inter-generational sensibility in respect of use of
3.
In which of the following years was passed the Environment Protection Act?
4.
If all the plants and trees vanish from the earth, the gas which will decrease is
5.
Which of the following does not add the carbon dioxide to carbon cycle on the planet Earth?
6.
National Environmental Engineering Research Institute is situated at
7.
The Environment (Protection) Act of India was enacted in
10.
In atmosphere, the highest percentage is of
11.
Which of the following is not related to environment protection?
12.
The Decade of Sustainable Energy for all is the initiative of
13.
What is the thin layer of gases around the earth called?
14.
Which of the following is considered to be the optimum concentration of carbon dioxide for natural balance in atmosphere?
15.
The main role of solar radiation is in
16.
What is important for Sustainable Development?
17.
Which of the following is not a function of the tree?
18.
Percentage of nitrogen in dry air
19.
The World Environment Day is celebrated on
20.
Environment is composite state of
