Consider the following statements about a Pollutant gas 1 It is the main cause behind Acid Rains tha...........

Environment and Ecology Air Pollution

Consider the following statements about a Pollutant gas.

1. It is the main cause behind Acid Rains that affects vegetation, aquatic ecosystems, buildings etc.

2. It is one of the pollutants being measured under the Air Quality Index.

3. India is the largest emitter of this pollutant gas in the world.

4. Naturally it is emitted from Volcanoes and among man made causes, Coal fired power plants are its major source.

Based on the given information identify the pollutant gas.

Nitrogen Dioxide

Atmospheric Ozone

Carbon Monoxide

Sulphur Dioxide

Sulphur Dioxide

These gases, especially SO2, are emitted by the burning of fossil fuels or other materials that contain sulfur.
Sulfur dioxide can damage trees and plants, inhibit plant growth, and damage sensitive ecosystems and waterways.
It also can contribute to respiratory illness and aggravate existing heart and lung conditions.