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