No. of questions -20
Time - 10 min
Negative marking : -0.25 mark
1.
In atmosphere, the highest percentage is of
2.
Which one of the following Noble Gases is not present in air?
3.
What is the thin layer of gases around the earth called?
4.
The World Environment Day is celebrated on
5.
The Environment (Protection) Act of India was enacted in
6.
Which of the following is not a function of the tree?
7.
Which of the following is considered to be the optimum concentration of carbon dioxide for natural balance in atmosphere?
8.
Sustainable development is a matter of inter-generational sensibility in respect of use of
9.
If all the plants and trees vanish from the earth, the gas which will decrease is
10.
National Environmental Engineering Research Institute is situated at
11.
Which of the following does not add the carbon dioxide to carbon cycle on the planet Earth?
12.
Which of the following is not related to environment protection?
14.
Environment refers to
15.
Environment is composite state of
16.
What is important for Sustainable Development?
17.
The Decade of Sustainable Energy for all is the initiative of
18.
Percentage of nitrogen in dry air
19.
In which of the following years was passed the Environment Protection Act?
20.
The main role of solar radiation is in
