Question

Answer the follwing -
1. Name any inexhaustible natural resource.
2 .Name two planets other than Earth which also have an atmosphere.
3.Name the region of atmosphere
where
(a) ozone layer is present
(b) Most of the atmospheric gases are present.
4.What percentage of carbon dioxide is present in the atmosphere?
5. Name the two important biological processes in which air is essential.
6.Which forms the nuclie for condensation of water vapours in the atmosphere?
7. Lichens are sensitive to which component of air pollution.
8.Name the common air pollutant which causes depletion of ozone layer.
9.Name any one source of emission of carbon monoxide?
10. Name the component present in marble which reacts with acids present in acid rain.​

Answer 1

Answer:

1.water

Explanation:

hope it helps you

Answer 2

Question 1. Name any inexhaustible natural resource.

Answer :- Solar energy is a inexhaustible natural resource.

Question 2. Name two planets other than Earth which also have an atmosphere.

Answer :- Venus and Mars also possess atmosphere other than Earth.

Question 3. Name the region of atmosphere where

(a) ozone layer is present

Answer :- Ozone layer is present in Stratosphere.

(b) Most of the atmospheric gases are present.

Answer :- Most of the atmospheric gases are present in Troposphere.

Question 4. What percentage of carbon dioxide is present in the atmosphere?

Answer :- Precisely 0.033 percent of carbon dioxide is present in the atmosphere.

Question 5. Name the two important biological processes in which air is essential.

Answer :- Respiration and Photosynthesis are the two important biological processes in which air is essential.

Question 6. Which forms the nuclei for condensation of water vapours in the atmosphere?

Answer :- Dust and smoke particles forms the nuclei for condensation of water vapours in the atmosphere.

Question 7. Lichens are sensitive to which component of air pollution.

Answer :- Lichens are sensitive to Sulphur Dioxide of air pollution.

Question 8. Name the common air pollutant which causes depletion of ozone layer.

Answer :- The common air pollutant which causes depletion of ozone layer is Chlorofluorocarbons (CFCs).

Question 9. Name any one source of emission of carbon monoxide?

Answer :- Motor Vehicles are one source of emission of carbon monoxide.

Question 10. Name the component present in marble which reacts with acids present in acid rain.

Answer :- The component present

in marble which reacts with acids

present in acid rain is Calcium carbonate.