Question

Define Pollution with their one features.​

Answer 1

Pollution :

• Pollution is an undesirable change’in the physical, chemical and biological characteristics of air, water, land and soil.

Features of Pollution :

• Pollutants are agents that cause undesirable change in the environment.

• The Government of India has passed the Environment Protection Act, 1986 to protect and improve the quality of our environment (air, water and soil).

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Answer 2

Answer:

Pollution is the introduction of harmful materials into the environment.These harmful materials are called pollutants.Pollutants can be natural such as volcanic ash.They can also be created by human activity,such as trash or runoff produced by factories.

The action or process of making land,water,air etc. dirty and not safe or suitable to use industrial practises that have caused.