Question

1) which are the types of pollution?
2) what do you mean by natural and artificial pollution?

Answer 1

1) air pollution, water pollutuon,soil pollution and noise pollution
2) natural pollution are caused by nature while artuficial pollution are caused due to the activities of men

Answer 2

$\red{\underline{Types\: of \:Pollution}}$

1) Soil Pollution
2) Air Pollution
3) Sound Pollution
4) Aqua(water) Pollution

Some another types of pollutions are

a) Thermal pollution
b) Radioactive pollution

These pollution causes biological , physical and chemical changes in the water, soil , air , etc.

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$\red{\underline{Natural \: \& \:Artificial \:Pollution}}$

(A) Natural Pollution :

1) It will not affect our environment because of regeneration ability.

2) Main causes are volcanic eruption , cyclone , tsunami.

3) These can't be controlled by us.

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(B) Artificial Pollution :

1) These pollution are man made and harm our environment.

2) Artificial pollution cause by smoke ( from factories), chemicals (from textile industries) etc.

3) Controlled by us.