Question

A. Multiple Choice Questions (MCQs).
VA
nota
Choose the correct answer from the following:
1. Which of the following is a greenhouse gas?
a. Oxygen b. Methane c. Nitrogen
d. Water
2. Earth's atmosphere is filled with
a. dust
b. water vapour
C. CFC
3. What we cannot recycle from the following?
a. wood
b. metal
c. rubber
d. plastic
4. Increase in global temperature is leading to
a. decrease in sea water level b. melting of polar ice-caps
c. fog
d. pollution
d. gases​

Answer 1

Answer:

1. b ( Methane)

2. b ( water vapour)

3. d ( plastic)

4. b ( melting of polar ice-caps)

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Answer 2

Answer:

1. b ( Methane)

2. b ( water vapour)

3. d ( plastic)

4. b ( melting of polar ice-caps)