Презентация на тему "People have been polluting the planet on which they live for many years. the result is very sad."

Презентация: People have been polluting the planet on which they live for many years. the result is very sad.
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Смотреть презентацию онлайн с анимацией на тему "People have been polluting the planet on which they live for many years. the result is very sad." по иностранным языкам. Презентация состоит из 13 слайдов. Материал добавлен в 2021 году.. Возможность скчачать презентацию powerpoint бесплатно и без регистрации. Размер файла 2.17 Мб.

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  • Презентация: People have been polluting the planet on which they live for many years. the result is very sad.
    Слайд 1

    Ecology is one of the most important sciences nowadays.

  • Слайд 2

    People have been polluting the planet on which they live for many years. The result is very sad.

  • Слайд 3

    The world is our home and we want to see it clean and beautiful!

    At the same time we take from nature as we can….

  • Слайд 4

    We cut down forests and build farms, houses, roads and factories on the land.

  • Слайд 5

    We make a lot of waste some of which is toxic.

    We dump domestic and industrial waste in the country and pour toxic waste into our rivers, seas and oceans.

  • Слайд 6

    Cars and factories, plants and power stations pollute the air and make it dangerous to breathe…

  • Слайд 7

    People have to think about all these ecological problems if they want to survive.

  • Слайд 8

    There are some ecological organizations nowadays.

  • Слайд 9

    WWF and Greenpeace-are some of such organizations.

  • Слайд 10

    They help endangered animals. For example, if the population of some species is very small, it means they can become extinct. Ecologists protect them and try to make their population larger…..

  • Слайд 11

    They stop those people who kill endangered animals and destroy their habitats.

  • Слайд 12

    Сountries can open national parks. They are big and usually very beautiful places without buildings. They are homes for animals living freely and also for birds, trees and flowers.

  • Слайд 13

    WE ALL MUST WORK TOGETHER TO MAKE OUR PLANET A SAFE AND BEAUTIFUL PLACE TO LIVE!!!

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