No. of questions -20
Time - 10 min
Negative marking : -0.25 mark
1.
The main role of solar radiation is in
2.
Which of the following does not add the carbon dioxide to carbon cycle on the planet Earth?
3.
Percentage of nitrogen in dry air
4.
National Environmental Engineering Research Institute is situated at
6.
Which one of the following Noble Gases is not present in air?
7.
The Decade of Sustainable Energy for all is the initiative of
8.
What is the thin layer of gases around the earth called?
9.
The Environment (Protection) Act of India was enacted in
10.
In which of the following years was passed the Environment Protection Act?
11.
Environment is composite state of
12.
In atmosphere, the highest percentage is of
13.
Which of the following is not a function of the tree?
14.
The World Environment Day is celebrated on
15.
Which of the following is considered to be the optimum concentration of carbon dioxide for natural balance in atmosphere?
16.
What is important for Sustainable Development?
17.
If all the plants and trees vanish from the earth, the gas which will decrease is
18.
Which of the following is not related to environment protection?
19.
Sustainable development is a matter of inter-generational sensibility in respect of use of
