Презентация, доклад к уроку Проблемы экологии

Содержание

1. Презентация к уроку Проблемы экологии
2. DescriptionToday problem of water pollutions is one
3. Kacha river’s exampleRiver Kacha is the left
4. Kacha river before polluting
5. Kacha river’s exampleBut today it is extremely
6. Kacha river
7. Kacha river
8. Kacha river
9. SolutionsFirst of all, if we want to
10. 1st step
11. 2nd step
12. 3rd step

DescriptionToday problem of water pollutions is one of the most important problems of our world. Everyone knows that "water is a life". Because human can't stay alive after 3 days without water. But you need to

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Презентация к уроку Проблемы экологии

Слайд 1Pollution of water

Слайд 2Description
Today problem of water pollutions is one of the most important

problems of our world. Everyone knows that "water is a life". Because human can't stay alive after 3 days without water. But you need to drink safe water, which is not always like that.

DescriptionToday problem of water pollutions is one of the most important problems of our world. Everyone knows

Слайд 3Kacha river’s example
River Kacha is the left tributary of Yenisey river.

It is situated in Krasnoyarskiy krai. It flows throw Krasnoyarsk. Many years ago the water in river was crystal clear

Kacha river’s exampleRiver Kacha is the left tributary of Yenisey river. It is situated in Krasnoyarskiy krai.

Слайд 4Kacha river before polluting

Слайд 5Kacha river’s example
But today it is extremely polluted. This is happening

because of dumps with vegetable waste on the banks of the river and because of pipes which are pouring sewer waters right into river.

Kacha river’s exampleBut today it is extremely polluted. This is happening because of dumps with vegetable waste

Слайд 6Kacha river

Слайд 7Kacha river

Слайд 8Kacha river

Слайд 9Solutions
First of all, if we want to drink safe water, we

need to:
1. Care about our reservoirs and don't let polluting them with waste, chemicals or litter
2. Create and install new cleaning equipment on factories, plants and others facilities
3. Make new laws about polluting rivers and let people know about this problem, solutions, learn them to save water and care about it