Презентация на тему Greenhouse effect (Парниковый эффект)

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The greenhouse effect is when the temperature rises because the sun’s
heat and

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

WHAT IS GREENHOUSE EFFECT?

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WHAT ARE GREENHOUSE GASES?

Greenhouse gases are gases in the
Earth’s atmosphere

WHAT ARE GREENHOUSE GASES? Greenhouse gases are gases in the Earth’s atmosphere
that collect heat
and light from the sun.

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СO2

CH4

NO2

CFC

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Solar radiation passes through the clear
atmosphere.

Most radiation is absorbed by the Earth’s

Solar radiation passes through the clear atmosphere. Most radiation is absorbed by

surface and warms it.

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If there gets to be too many gases,
the earth can get

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

What is global warming doing to the environment?

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Without greenhouse effect the earth
would be freezing or ,on the other

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

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Global warning make the sea level become
higher.
Water covers many low land islands.
Animals

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

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Global warning destroy forests, kill animals .
In the forests some plant and

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

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What Causes of Global Warming?

Electrical pollution

Using a hair
dryer

Using an air
conditioner

Heating a

What Causes of Global Warming? Electrical pollution Using a hair dryer Using
meal in
the microwave

Using a washing
machine

Electrical nets

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Using sprays

Watching TV

Listening to CDs

Playing computer games

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Using sprays Watching TV Listening to CDs Playing computer games 10

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Water and Oil

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Water and Oil 10

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What Must We Do to Stop Global Warming?

1.Recycle
2.Plant trees
3.Turn off television,
computers

What Must We Do to Stop Global Warming? 1.Recycle 2.Plant trees 3.Turn
and
lights when we
leave home
4.Walk instead of driving a car

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Данную презентацию выполнила:
Аввакумова Татьяна Игоревна
учитель английского языка
Петра-Дубравская средняя школа
Волжского района
Самарской

Данную презентацию выполнила: Аввакумова Татьяна Игоревна учитель английского языка Петра-Дубравская средняя школа
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