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
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Презентация на тему The most important problems of our environmental And How save our planet?
Содержание
- 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. Скачать презентацию
- 9. Похожие презентации
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 repair of premises used harmless
Слайд 2 Environmentalists say the air in a modern apartment
For construction and repair of premises used harmless substances.
Such material are more friendly for our health
Слайд 3 Pollution 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 4 The 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
Слайд 5 The big car companies are also working on
developing new engine technology , so that cars can
run on clear fuels such as hydrogen instead of petrol .This reduce the amount of pillution
Eco-patrol
Слайд 6 We can help the environmental by choosing to
buy green products , for example organic foods that
are produced without using pesticides.Eco-label
Eco-labels and Green Stickers are labeling systems for food and consumer products.
Слайд 7 In this day people should clean parks ,
beaches , streets from rubbishes . We have to
meet once on week and make our environmental more cleaner. We must take carry about our future.Clean day
