Question

How does air pollution lead to water pollution?

Answer 1

The introduction of foreign substances into the common environment that cause unfavourable changes is referred to as pollution. Pollution may take the form of man-made substances or energy, such as noise, heat, or light.

Complete answer:
Pollutants, also known as polluting agents, are unidentified substances or energies, as well as naturally occurring impurities. Water pollution is the contamination of water sources as a result of human activity. Water sources include lakes, streams, oceans, springs, and groundwater. Impurities contaminate the water as they reach the common habitat.
Air pollution is described as the existence of substances in the environment that are harmful to people's and other living creatures' health, or that damage the environment or materials. Gases, particulates, and natural atoms are among the various forms of air pollutants.
Water contamination can occur for a variety of reasons, including:

1. Waste water and sewage
2. sewage treatment plants
3. Unloading at sea and in the ocean
4. Underground stockpiling combined with tube spillage
5. Atmospheric conditions.
   Atmospheric deposition is the contamination of water bodies caused by air pollution.
   Sulphur dioxide and Nitrogen oxide pollute the air, blending with water particles visible all around and forming harmful substances. This falls as acid rain to the ground and water bodies, contaminating the water.
   Water particles combine with carbon dioxide, sulphur dioxide, and nitrogen oxides in the environment, forming a weak acid. Water fume ingests a greater amount of these gases and becomes much more acidic as a result of air contamination.
   When it rains, the water becomes contaminated with these gases, which is referred to as acid rain. When acid rain pollutes marine environments such as streams and lakes, oceanic life suffers.

Note:
Mercury pollution occurs when mercury enters the air, water, or land from mercury-containing products or outflows from coal-consuming power plants. Mercury pollution causes neurological and social problems in individuals. Sleep disturbances, cognitive impairment, cerebral pains, and tremors are only a few of the side effects of mercury poisoning.