The Problems of this World Today - презентация, доклад, проект скачать

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Вы можете ознакомиться и скачать презентацию на тему The Problems of this World Today. Доклад-сообщение содержит 6 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.

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The Problems of this World Today

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The technology and other scientific innovations have given us boundless opportunities to explore the world. At the same time, they have done much harm to the environment.

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Secondly, hydrosphere pollution is not less important either. The leakage of oil or some other kind of fuel for technical reasons can cause a serious environmental accident. But it takes a long time the agueous medium to recover. Secondly, hydrosphere pollution is not less important either. The leakage of oil or some other kind of fuel for technical reasons can cause a serious environmental accident. But it takes a long time the agueous medium to recover.

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Thirdly, usage of different chemicals to kill detrimental insects or heighten the productivity erodes the soil and exhausts it of fertility. Thirdly, usage of different chemicals to kill detrimental insects or heighten the productivity erodes the soil and exhausts it of fertility.

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To sum up, it is necessary to fulfil our intentions on preservation of the environment so as to keep the world for our descendants and provide them with reliable existence. To sum up, it is necessary to fulfil our intentions on preservation of the environment so as to keep the world for our descendants and provide them with reliable existence.