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Air pollution

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可以互相讨论下,但要小声点

Air pollutiຫໍສະໝຸດ Baidun

White pollution
White pollution means that plastic garbage polluted the environment. All kinds of plastic products can be Littered casually, which caused seriously environmental pollution.

Water pollution

Water pollution

Air pollution
With the rapid development of economic activity and production, a large number of exhaust gas is discharged into the air. It has seriously affected the quality of atmospheric environment, especially in densely populated urban and industrial areas.

Environmental Pollution
Water pollution Air pollution White pollution Noise pollution

Water pollution
There are almost 1.39 billion cubic water on earth, but we can only take advantage of o.65%. Now part of the water has been seriously polluted, and the reasons are various.

Noise pollution

Can’t stand with: 150dB~130dB

Feel pain:

130dB~110dB

A little noisy:

110dB~70dB

Quiet:

70dB~50dB

Very quiet:

50dB~30dB

Extremely quiet: 30dB~10dB


environment

Bring disease to us

Animal death and extinction

Deterioration of the ecological environment

How to protect our environment
Plant more trees Learn to waste new use Do not waste water Choose energy-efficient appliances Do not littering casually Control of noise

No sound:

0dB

What the pollution brings to us
Environmental pollution is becoming Serious, so what the pollution brings to us? In my view, there are three main aspects: Bring disease to us Animal death and extinction Deterioration of the ecological

Conclusion
In order to the blue sky blue always keep In order to make the nature of lush forest forever In order to the river forever bright and clean In order to protect the earth and protect people’s homes let us join hands to protect our environment.

White pollution

White pollution

Noise pollution
All voice that interfere with the normal life of people is noise, it includes traffic noise, industry noise, building noise, family noise ,and so on.
Environmental Pollution and Protection

Introduce
Basically speaking, the environment is the world we live in, and the natural surroundings. There is much talk about the effect man is having on the environment as we continue to spread our cities, produce garbage, chop down trees for wood and paper, and initiate many other harmful attacks on “mother nature”.
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