Question

what is air pollution ? explain briefly.

Answer 1

Air pollution can be defined as the presence of toxic chemicals or compounds (including those of biological origin) in the air, at levels that pose a health risk. In an even broader sense, air pollution means the presence of chemicals or compounds in the air which are usually not present and which lower the quality of the air or cause detrimental changes to the quality of life (such as the damaging of the ozone layer or causing global warming).

Answer 2

aur pollution is the pollution in which there are not good gases and they are harmful for us and if we more make air pollution then ozone layer will destroy and cancer will be to everybody