Question

0.1 What are air Pollutants?​

Answer 1

Air pollutants are airborne substances (either solids, liquids, or gases) that occur in concentrations high enough to threaten the health of people and animals, to harm vegetation and structures, or to toxify a given environment.

Answer 2

Air pollution is the excessive quantity of harmful substances present in the earth’s atmosphere

Explanation:

• Carbon monoxide, ammonia, CFCs, methane, and other gases are the principal sources of air pollution.
• Air pollution is described as a change in the quality of air as measured by chemical, physical, or biological pollutants in the atmosphere.
• It is the undesired presence of pollutants or an increase in the concentration of certain atmospheric elements.
• Chemicals such as chlorine, sulphur, and ash emitted from volcanic eruptions, forest fires, and methane combustion due to animal digestion, such as cattle, are examples of natural sources.