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Презентация к уроку "Проблемы экологии"

  • Иностранные языки

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Pollution of water
Description Today problem of water pollutions is one of the most important pr...
Kacha river’s example River Kacha is the left tributary of Yenisey river. It...
Kacha river before polluting
Kacha river’s example But today it is extremely polluted. This is happening b...
Kacha river
Kacha river
Kacha river
Solutions First of all, if we want to drink safe water, we need to: 1. Care a...
1st step
2nd step
3rd step
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Описание презентации по отдельным слайдам:

№ слайда 1 Pollution of water
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Pollution of water

№ слайда 2 Description Today problem of water pollutions is one of the most important pr
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Description 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.

№ слайда 3 Kacha river’s example River Kacha is the left tributary of Yenisey river. It
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Kacha 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

№ слайда 4 Kacha river before polluting
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Kacha river before polluting

№ слайда 5 Kacha river’s example But today it is extremely polluted. This is happening b
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Kacha 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.

№ слайда 6 Kacha river
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Kacha river

№ слайда 7 Kacha river
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Kacha river

№ слайда 8 Kacha river
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Kacha river

№ слайда 9 Solutions First of all, if we want to drink safe water, we need to: 1. Care a
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Solutions 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

№ слайда 10 1st step
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1st step

№ слайда 11 2nd step
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2nd step

№ слайда 12 3rd step
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3rd step

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Автор
Дата добавления 29.10.2016
Раздел Иностранные языки
Подраздел Презентации
Просмотров22
Номер материала ДБ-299790
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