1
The greenhouse effect
is when the
temperature rises
because the sun’s
heat and light is
trapped in the earth’s
atmosphere....
СO2

CH4

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

3
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 thei...
Global warning destroy forests, kill animals .
In the forests some plant and tree leaves
can be so dry that they catch on ...
Electrical pollution
Electrical nets

Heating a meal in
the microwave

Using a washing
machine

Using a hair
dryer

Using ...
Watching TV
Playing computer games

Using sprays
Listening to CDs
10
Water and Oil

10
1.Recycle
2.Plant trees
3.Turn off television,
computers and
lights when we
leave home
4.Walk instead of driving a car
11
11
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Greenhouse effect

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Greenhouse effect

  1. 1. 1
  2. 2. The greenhouse effect is when the temperature rises because the sun’s heat and light is trapped in the earth’s atmosphere. 2
  3. 3. СO2 CH4 NO2 CFC Greenhouse gases are gases in the Earth’s atmosphere that collect heat and light from the sun. 3
  4. 4. Solar radiation passes through the clear atmosphere. Most radiation is absorbed by the Earth’s surface and warms it. 4
  5. 5. If there gets to be too many gases, the earth can get unusually warmer and many plants, animals and people will die. 5
  6. 6. Without greenhouse effect the earth would be freezing or ,on the other hand ,it would be burning hot. 6
  7. 7. 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
  8. 8. Global warning destroy forests, kill animals . In the forests some plant and tree leaves can be so dry that they catch on fire. 8
  9. 9. Electrical pollution Electrical nets Heating a meal in the microwave Using a washing machine Using a hair dryer Using an air conditioner 9
  10. 10. Watching TV Playing computer games Using sprays Listening to CDs 10
  11. 11. Water and Oil 10
  12. 12. 1.Recycle 2.Plant trees 3.Turn off television, computers and lights when we leave home 4.Walk instead of driving a car 11
  13. 13. 11

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