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