1. The air
the greenhouse effect
the air in the future
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2. THE GREENHOUSE EFFECT
• You can say the
atmosphere is the Earth’s
very own blanket which
make the warmth stay on
Earth, this warming effect
is called the greenhouse
effect.
• If this effect did not existed
the average temperature
on Earth would be -19 °C.

3. THE GREENHOUSE EFFECT
• The natural
greenhouse effect
makes life possible
• The strengthened
greenhouse effect is
the real problem and is
caused by the
greenhouse gases

4. THE GREENHOUSE EFFECT
HOW IT WORKS
• Earth’s natural
warming effect
• Strengthened
greenhouse
effect
• The
greenhouse
gases makes
the radiation
stay on Earth

5. THE GREENHOUSE EFFECT
GREENHOUSE GASES
Water vapor H2O
Carbon dioxide CO2
Methane CH3

6. THE GREENHOUSE EFFECT
GREENHOUSE GASES
These gases releases by:
Burning of fossil fuels
- From cars and industries
Harvesting of forests
- Reduces the photosynthesis
Leads to the global warming

7. THE GREENHOUSE EFFECT
ON VENUS
• The greenhouse
effect are not
unique for the
Earth, it also
happens on
other planets like
Venus but the
greenhouse
effect on Venus
are even worse.

8. Higher temperatures
Causes
What we do to make our air better

9. The air
 We have contaminated the air and there will be higher
temperatures in our world, it is just a question of how
far we will let this continue.

10. The air
 The main facor of increased temperatuers is our way to
use our cars and by that release carbon dioxide. In our
days we are dependent of cars and other vehciles.

11. The air
 The climate is getteing warmer and some differents in
the south of Europe is; increased temperatures, and
less rainfall.

12. The air
 Emissions are bad for our health.

13. The air
 In Sweden there are about 1000 persons who dies each
year because of the polluted air.

14. The air
 In Sweden we have three targets to improve our air-
environment. It is a document that says that we are
supposed to have good air that does not hurt us.