Презентация - "Greenhouse effect"
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- 13.10.20
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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
Greenhouse gases are gases in the Earth’s atmosphere that collect heat and light from the sun. 3 СO2 CH4 NO2 CFC
Solar radiation passes through the clear atmosphere. Most radiation is absorbed by the Earth’s surface and warms it. 4
If there gets to be too many gases, the earth can get unusually warmer and many plants, animals and people will die. 5
Without greenhouse effect the earth would be freezing or ,on the other hand ,it would be burning hot. 6
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
Global warning destroy forests, kill animals . In the forests some plant and tree leaves can be so dry that they catch on fire. 8
Electrical pollution Using a hair dryer Using an air conditioner Heating a meal in the microwave Using a washing machine Electrical nets 9
1.Recycle 2.Plant trees 3.Turn off television, computers and lights when we leave home 4.Walk instead of driving a car 11
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