explain how pollution can come from both natural sources and from human activities.

Question

anonymous · Answer

Artificially = improper emmiting of waste gases from factories
                     Improper disposal of garbage 
                     Emmiting of gases from vehicles

Etc.
I hope this helped you

rushwr · Answer

Tell me your answer ? 
Is this an essay type question ?

surryyy · Answer

yea i think it should be a paragraph v.v

rushwr · Answer

MMM Can u try this ? the main point would cover all water pollution, Land pollution , Air pollution and sound pollution. 
I'll give u an example for Air pollution. 
Naturally when volcanic eruptions occur it releases gases like SO2 which can pollute air
Artificially in various industries we produce toxic gases. Automobiles release  CO pollution air ! 
Like wise take section wise and start writing. Attach it here I'll check your answer okai ?

surryyy · Answer

k ty

rushwr · Answer

anytym :)