hire people to first beat up the pollution to a higher platform, then people up there beat it back down.
It can be prevented by stopping pollution...
Industries and various means of transport give rise to problems of pollution of air, water and noise.
ocean pollution is when chemicals or waste spills into the sea.It can be prevented if you join groups like green pease or give money to those groups.
cheaical
DONT DRIVE YOUR CAR!
Human should not involve in such activities which interrupt the water cycle. We should encourage afforestation and reduce various types of pollution.
They are still pollution-heavy
Pollution.
Reduce the number of humans on the planet.
pilaefuh
Heavy Industries
Cars and Industries.