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Вы можете ознакомиться и скачать презентацию на тему Global Problems of Ecology. Доклад-сообщение содержит 8 слайдов. Презентации для любого класса можно скачать бесплатно. Если материал и наш сайт презентаций Mypresentation Вам понравились – поделитесь им с друзьями с помощью социальных кнопок и добавьте в закладки в своем браузере.

Слайды и текст этой презентации

Слайд 1

Описание слайда:

Слайд 2

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I think that everything in the world must be beautiful. A human life is a part of the whole environment and closely connected with it. It is true. If a nature exists, then a man will live too.

Слайд 3

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Littering Littering Air pollution Water pollution Endangered species Destruction of natural resources

Слайд 4

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There are different resources that we need as air. But there is no resource as the air itself. We can feel its absence in less than in a minute. It is known that pollution of atmosphere is caused by the work of factories, plants, cars etc. Here are the results of human activity! There are different resources that we need as air. But there is no resource as the air itself. We can feel its absence in less than in a minute. It is known that pollution of atmosphere is caused by the work of factories, plants, cars etc. Here are the results of human activity!

Слайд 5

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We must take care of it. We must take care of it. The importance of this is pointed out by the ecologists, scientists, who study the relations between living things and their environment. Each of us must do everything possible to keep the land, the air and the water clean.