Question

Write a informative article on "Pollution".​

Answer 1

Answer:

pollution is the introduction of harmful materials

into the environment. These harmful materials

are called pollutants.

Answer 2

Answer:

Pollution is defined as the harmful substances present in atmosphere or air . It is defined as the contamination of harmful gases like carbon dioxide, nitrogen dioxide, sulphur dioxide and water vapor present in air. There are four types of pollution:

1. Air Pollution
2. Water Pollution
3. Noise Pollution
4. Land Pollution