Question

Explain any three factors responsible for air pollution.

Hint:

Reducing air pollution requires adopting cleaner technologies, stricter emission standards, and encouraging afforestation.

Answer 1

Air pollution refers to the presence of harmful substances in the air. Below are three major causes of air pollution: - Vehicle Emissions: The burning of fossil fuels in vehicles releases harmful gases like carbon monoxide, nitrogen oxides, and hydrocarbons into the atmosphere.
- Industrial Emissions: Factories and power plants burn coal and other fuels that emit pollutants, including sulfur dioxide and particulate matter.
- Deforestation: Trees naturally absorb carbon dioxide and release oxygen. The widespread deforestation leads to an increase in carbon dioxide levels, contributing to air pollution.