What do you mean by pollution ? Describes different type oanf pollutions and verious cause of air pollution.
Answers
Answer:
Air pollution refers to the release of harmful contaminants (chemicals, toxic gases, particulates, biological molecules, etc.) ... Some causes that contribute to air pollution are: Burning fossil fuels. Mining operations. Exhaust gases from industries and factories.
Answer:
pollution means harmful materials and subtance in the environment .
There are 4 types of pollution -
a) water pollution - humans mostly pollute water by bathing in rivers , washing utensils in pond ,lake , river . This makes water dirty and if animal or human will drink this water then may fall sick .
b) Air pollution - it means when air is polluted , we inhale that air and may fall sick
c) land pollution - dumping of waste and garbage is becoming common in areas , this may cause to land pollution .
d) noise pollution - loud noise and horns , volume of aeroplane and other unpleasant noise can be called upto noise pollution .
causes of Air pollution - harmful gases from factories .
smoke from tobacco . are some causes to Air pollution .