Environmental pollution <br>of air pollution on the human body mainly respiratory diseases; plant physiological mechanism of inhibition allows it, poor growth, anti-heavy resistance weakening, and even death. <br>Pollution of the environment, accumulate in the body can damage rather SHE system, can cause serious damage Del human brain function and lead to dementia <br>pollution of the sea, will destroy plankton, plants and fish stocks in the sea <br>air pollution, cause and aggravate respiratory diseases, allow atmospheric greenhouse effect, serious environmental pollution. Excessive use can lead to the death of birds and fish, but also lead to human cancer <br>soil pollution, will destroy the ecological balance of the earth's surface, it can plant a large number of deaths
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