The most important problems of our environmental And How save our planet?

Содержание

1. The most important problems of our environmental And How save our planet?
2. Environmentalists say the air in a modern
3. Pollution from car , factories and power
4. The biggest polluter today is the car.
5. The big car companies are also working
6. We can help the environmental by choosing
7. In this day people should clean parks
8. The term GM foods is most commonly
9. Скачать презентанцию

Environmentalists say the air in a modern apartment 4 times dirtier than the outside, and 7 times more toxic. The main source of pollution - finishing materials and furniture. For construction and

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The most important problems of our environmental And How save our planet?

Слайды и текст этой презентации

Слайд 1The most important problems of our environmental
And
How save our

planet?

Слайд 2Environmentalists say the air in a modern apartment 4 times

dirtier than the outside, and 7 times more toxic. The

main source of pollution - finishing materials and furniture.

For construction and repair of premises used harmless substances.

Such material are more friendly for our health

Eco-material

Environmentalists say the air in a modern apartment 4 times dirtier than the outside, and 7 times

Слайд 3Pollution from car , factories and power station is causing

harmful greenhouse gases to build up in the Earth’s atmosphere.

These

gases prevent heat from escaping , and as a result our planet is getting warmer.

This process is know as global warming

Factories

Слайд 4The biggest polluter today is the car. This problem is

especially bad in cities , where the number of cars

is increasing every year.

For shorter journeys cycling is a much healthier alternative to driving a car , and many towns have introduced special cycle lanes.

Cycling roads