No. of questions -20
Time - 10 min
Negative marking : -0.25 mark
2.
The main role of solar radiation is in
3.
Environment is composite state of
4.
What is the thin layer of gases around the earth called?
5.
Which of the following is not related to environment protection?
6.
Which one of the following Noble Gases is not present in air?
7.
In atmosphere, the highest percentage is of
8.
The World Environment Day is celebrated on
9.
National Environmental Engineering Research Institute is situated at
10.
In which of the following years was passed the Environment Protection Act?
11.
The Environment (Protection) Act of India was enacted in
12.
If all the plants and trees vanish from the earth, the gas which will decrease is
13.
Environment refers to
14.
Percentage of nitrogen in dry air
15.
Which of the following is considered to be the optimum concentration of carbon dioxide for natural balance in atmosphere?
16.
Sustainable development is a matter of inter-generational sensibility in respect of use of
17.
The Decade of Sustainable Energy for all is the initiative of
18.
Which of the following is not a function of the tree?
19.
Which of the following does not add the carbon dioxide to carbon cycle on the planet Earth?
20.
What is important for Sustainable Development?
