Описание презентации по отдельным слайдам:
«Pollution in its many forms»
Water pollution. There is no ocean which not used as a dnmp.The Pacific ocean,especially,has suffewed from nuclear pollution because the French Government tests of nuclear weapons there/Britain alone dumps 250.000 tones of industrial waste straight into the North Sea.
This poisons and kills fish and sea animals. «Nuclear-poisoned» fish can be eaten by people. Many rivers and lakes are poisoned too. Fish and reptiles cant live in them.
There is enough oxygen in the water.In such places all the birds leave their habitats and many plants die.If people drink this water,they can die too.
It happens so because factories and plants produce a lot of waste and pour it into rivers.So they poison the water.Factories use clean water.
Air pollution When the Americans decided to clean up the Statue of Liberty in 1986,the first thing they had to do was to make a hole in her nose and take away the acid rain that had collected inside.The polluted air of New York had mixed with the rain and damaged the statue badly.And you certainly know that most of the pollution in big cities comes from cars and buses.
Nuclear pollution. Nuclear power stations can go wrong and cause nuclear pollution.This happened in the Chernobyl.To make air clean again we need good filters at nuclear power stations,at factories and plants and also in cars and buses.
Pollution of air from carbon dioxide. Carbon dioxide made,when people burnt things.People cut down the trees and burn them.This means,there are fewer trees,and of course more carbon dioxide!
The pollution in its many forms influence on our life.If all the water was dirty,we can,t drink him.People must slove this problem quicly,if they want to survive.
Источники: Учебник English aftor O.V. Afanasyeva I.V. Mikheeva + интернет.
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