Question

Project work of Air pollution​

Answer 1

Answer:

Air is polluted by humans because of burning of plastic , running of bus,car erc

Answer 2

Answer:

pullotion is the intrudaction of harmful materials iont the environment,these harmful material are called pullotants.

pullotants can be natural,such as volcanic Ash,they can be also created by human activity, such as Trash or runoff produced by factories.pullotants damage the quality of air water and land