Water Pollution
Water
pollution is understood as the action introducing any material in water quality
and altering its chemical composition. Plastic waste are thrown overboard kill
a million animals a year. Contamination of wells and aquifers has harmful
consequences for human health and degrade the environment. There are several
spurces of water pollution fron domestic, industrial or agricultural
activities. Rivers and canals are polluted by sewage waste, industrial waste.
Noise Pollution
Unwanted
sounds are the most widespread public nuisance in American society today. And
it is more than a nuisance. Noise is a real danger and effective for the
people's health. The discomfort we showed when we encounter unpleasant noise in
the most common outward symptom of the tensions that are created within us. The
main problems caused by exposure to noise are interference in communication,
hearing lost, sleep disturbance and stress.
Air Pollution
The smog
that floats above the cities in how pollution most common and obvious air,
however, there are different types of pollution, visible and invisible, that
contribute to global warming. Usually, air pollution is considered to any
substances introduced in the atmosphere for people, which have a detrimental
effect on.
On a
broader level, governments are taking steps to limit emissions of carbon and
other greenhouse gases dioxide.
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