No. of questions -20
Time - 10 min
Negative marking : -0.25 mark
1.
Which one of the following Noble Gases is not present in air?
2.
The Decade of Sustainable Energy for all is the initiative of
3.
The main role of solar radiation is in
4.
What is important for Sustainable Development?
5.
The Environment (Protection) Act of India was enacted in
7.
In which of the following years was passed the Environment Protection Act?
8.
Which of the following is considered to be the optimum concentration of carbon dioxide for natural balance in atmosphere?
9.
National Environmental Engineering Research Institute is situated at
10.
In atmosphere, the highest percentage is of
11.
Which of the following does not add the carbon dioxide to carbon cycle on the planet Earth?
13.
If all the plants and trees vanish from the earth, the gas which will decrease is
14.
Sustainable development is a matter of inter-generational sensibility in respect of use of
15.
Which of the following is not a function of the tree?
16.
The World Environment Day is celebrated on
17.
What is the thin layer of gases around the earth called?
18.
Environment is composite state of
19.
Percentage of nitrogen in dry air
20.
Which of the following is not related to environment protection?
