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AIR POLLUTIONWATER POLLUTION
SOLID WASTES
ACUSTIC POLLUTION
POLLUTIO
N
What’s the causes of
air pollution?
Air pollution can be
caused by: natural and
human factors
Air pollution may cause irreversible damage to
humans and to our
environment.
Water has an important role in large rivers. They allow a large soil fertility and ease of trasportation. Water is also very important for humans, plants andanimals…
MANY KIND OF FISHES LIVE IN
THE SEA
As the water is very important for living beings, we must not pollute it with our waste: papers, plastics and chemicals.
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