Question

Mention any two major types of air pollutants. Add a note on their ill effects on human health.

Answer 1

Two major types of air pollution and their ill efects on human healh are as follows:

1. Particulate pollutants:
   1. Dust is made up of tiny particles that can enter the respiratory system and harm the lungs’ sensitive tissues. The lungs are directly inhaled by fine particles. These particles cause lung injury, irritation, and inflammation. Pulmonary and breathing problems are brought on, which could be deadly.
   2. The deadliest kinds of particulate air pollution include smoke and smog, which can lead to a variety of respiratory issues like asthma or emphysema. Long-term exposure can result in cancer, heart problems, and early death.
2. Gaseous pollutants:
   1. Gases that irritate the eyes and lungs include nitrogen dioxide and nitrogen monoxide. They harm the kidneys, liver, and lungs at high concentrations.
   2. Gases such as carbon monoxide can lower the blood’s ability to carry oxygen and induce giddiness.