No. of questions -20
Time - 10 min
Negative marking : -0.25 mark
1.
Which of the following does not add the carbon dioxide to carbon cycle on the planet Earth?
2.
Percentage of nitrogen in dry air
3.
Which of the following is not related to environment protection?
4.
What is important for Sustainable Development?
5.
The main role of solar radiation is in
6.
In which of the following years was passed the Environment Protection Act?
8.
National Environmental Engineering Research Institute is situated at
9.
Sustainable development is a matter of inter-generational sensibility in respect of use of
10.
The World Environment Day is celebrated on
11.
Which of the following is not a function of the tree?
12.
Which one of the following Noble Gases is not present in air?
13.
If all the plants and trees vanish from the earth, the gas which will decrease is
14.
In atmosphere, the highest percentage is of
15.
The Decade of Sustainable Energy for all is the initiative of
16.
Which of the following is considered to be the optimum concentration of carbon dioxide for natural balance in atmosphere?
17.
Environment refers to
18.
Environment is composite state of
19.
What is the thin layer of gases around the earth called?
20.
The Environment (Protection) Act of India was enacted in
