Which toxic gas produces acid rain?

Which toxic gas produces acid rain?

Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents. The SO2 and NOX react with water, oxygen and other chemicals to form sulfuric and nitric acids.

What naturally causes acid rain?

The precursors, or chemical forerunners, of acid rain formation result from both natural sources, such as volcanoes and decaying vegetation, and man-made sources, primarily emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) resulting from fossil fuel combustion.

What gas causes rain?

When the gas sulfur dioxide dissolves in water an acidic solution is formed. Clouds are made from water so this gas rises and dissolves in the clouds to form an acid which falls as rain. Nitrogen dioxide is produced in cars with petrol engines.

What greenhouse gas causes acid rain?

sulphur dioxide
Acid rain is caused by toxic industrial smoke containing sulphur dioxide, nitrogen oxides, and chloride. These chemical compounds break down in the atmosphere into their respective acids – sulphuric, nitric, and hydrochloric – which are deposited on the earth in the form of dry gas, rain, snow, mist, or fog.

What are the harmful effects of acid rain?

Acid Rain Can Cause Health Problems in People Air pollution like sulfur dioxide and nitrogen oxides can cause respiratory diseases, or can make these diseases worse. Respiratory diseases like asthma or chronic bronchitis make it hard for people to breathe.

What are the bad effects of acid rain?

The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes.

What are the impacts of acid rain?

Effects of acid rain Acid rain has many ecological effects, especially on lakes, streams, wetlands, and other aquatic environments. Acid rain makes such waters more acidic, which results in more aluminum absorption from soil, which is carried into lakes and streams.

What is the impact of acid rain?

Effects of Acid Rain on Plants and Trees Dead or dying trees are a common sight in areas effected by acid rain. Acid rain leaches aluminum from the soil. That aluminum may be harmful to plants as well as animals. Acid rain also removes minerals and nutrients from the soil that trees need to grow.

What are the pollutants that cause acid rain?

Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain. Acid Rain is Caused by Reactions in the Environment

How does the burning of fossil fuels cause acid rain?

The burning of fossil fuels (coal and oil) by power-production companies and industries releases sulfur into the air that combines with oxygen to form sulfur dioxide (SO 2 ). Exhausts from cars cause the formation of nitrogen oxides in the air.

How is acid rain harmful to human health?

Dry Deposition. Acidic particles and gases can also deposit from the atmosphere in the absence of moisture as dry deposition. The acidic particles and gases may deposit to surfaces (water bodies, vegetation, buildings) quickly or may react during atmospheric transport to form larger particles that can be harmful to human health.

Where does the sulfur dioxide in acid rain come from?

Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air.