Powerpoint Engels

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Greenhouse Effect You can see that the world population will grow faster than now. In 2050 it will be 10 billion.

Transcript of Powerpoint Engels

Page 1: Powerpoint Engels

Greenhouse Effect

You can see that the world population will grow faster than now. In 2050 it will be 10 billion.

Page 2: Powerpoint Engels

Factories crapping in the air

Consequences of factory pollution:Acid rain: rain that is unusually chemical, it affects humans, plants and animals.Global warming: the rise of the average temperature of earth.Smog: a mixture of smoke and fog and many pollutants .