Greenhouse effect

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The greenhouse effect is when the temperature rises because the sun’s heat and light is trapped in the earth’s atmosphere. 2

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Greenhouse gases are gases in the Earth’s atmosphere that collect heat and light from the sun. 3 СO2 CH4 NO2 CFC

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Solar radiation passes through the clear atmosphere. Most radiation is absorbed by the Earth’s surface and warms it. 4

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If there gets to be too many gases, the earth can get unusually warmer and many plants, animals and people will die. 5

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Without greenhouse effect the earth would be freezing or ,on the other hand ,it would be burning hot. 6

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Global warning make the sea level become higher. Water covers many low land islands. Animals lose a source of food in their habitat. They die. 7

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Global warning destroy forests, kill animals . In the forests some plant and tree leaves can be so dry that they catch on fire. 8

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Electrical pollution Using a hair dryer Using an air conditioner Heating a meal in the microwave Using a washing machine Electrical nets 9

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Using sprays Watching TV Listening to CDs Playing computer games 10

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Water and Oil 10

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1.Recycle 2.Plant trees 3.Turn off television, computers and lights when we leave home 4.Walk instead of driving a car 11

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Данную презентацию выполнила: Аввакумова Татьяна Игоревна учитель английского языка Петра-Дубравская средняя школа Волжского района Самарской области 1 квалификационная категория Значок -Почётный работник общего образования

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Список источников используемых материалов: 1.en.wikipedia.org 2.www.projectbritain.com 3.www.alleng.ru 4.Видео фрагменты с Youtube от пользователя WatchMojo и Bibigon.ru