Greenhouse Gases

Q. Which of the following is NOT a Greenhouse gas?

1. Nitrous oxide
2. Argon
3. Methane
4. Carbon dioxide

Q.

How do methane and CFCs contribute to the Greenhouse Effect?

Q.

Increase in amount of $C{O}_2$ in air results in:

1. Global warming

2. Global freezing

3. Green house effect

4. Global warming and green house effect

Q.

Are greenhouse gases natural?

Q.

How does methane act as a greenhouse gas?

Q. Which of the following is not a green house gas?

1. Methane
2. Water vapour
3. Hydrogen
4. $C{O}_2$

Q. Greenhouse gases cause global warming.

1. True
2. False

Q. Gases referred as 'greenhouse gases' are:

1. $C{O}_2,O_2,N{O}_2,N{H}_3$
2. chlorofluorocarbon, $C{O}_2,N{H}_3,N_{2}O$
3. $C{H}_4,N_2,C{O}_2,N{H}_3$
4. chlorofluorocarbon, $C{O}_2,C{H}_4,N_{2}O$

Q. Which of the following is a greenhouse gas?

1. Oxygen
2. Methane
3. Fluorine
4. Nitrogen

Q. Which of the following is a greenhouse gas?

1. Nitrogen
2. Methane
3. Fluorine
4. Oxygen

Q.

Identify the correct pairs of gases and their corresponding sources.

1. - Excreta of all living organisms, Water vapour - Sea water, - Plants​, Methane - Vehicles

2. - Vehicles, Methane - Excreta of all living organisms, Water vapour - Sea water, - Plants​

3. Methane - Vehicles, Water vapour - Excreta of all living organisms, - Plants, - Sea water

4. - Vehicles, Methane - Sea water, Water vapour - Excreta of all living organisms, - Plants

Q.

Identify the correct pairs of gases and their corresponding sources.

1. - Vehicles, Methane - Excreta of all living organisms, Water vapour - Sea water, - Plants​

2. - Excreta of all living organisms, Water vapour - Sea water, - Plants​, Methane - Vehicles

3. Methane - Vehicles, Water vapour - Excreta of all living organisms, - Plants, - Sea water

4. - Vehicles, Methane - Sea water, Water vapour - Excreta of all living organisms, - Plants

Q.

Which of the following are greenhouse gases?

a. CO₂
b. Water vapour
c. Oxygen
d. Methane
e. Nitrogen
f. Nitrous oxide

1. a, b, d and f

2. a, b, c and f

3. a, c, d and f

4. a, b, e and f

Q. Which of the following is not a green house gas?

1. $C{O}_2$
2. Methane
3. Water vapour
4. Hydrogen

Q.

Which of the following is not a greenhouse gas?

1. Oxygen

2. Carbon dioxide

3. Ozone

4. Methane