2. What caused the Glboal Warming?
•
Burning of fossil fuels
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Deforestation
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Overproduction
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Too much co2
3. How the Global Warming effects on earth?
•
Temperature increasing in the summer
•
The heat is melting glaciers and sea ice
•
Sea level rise became faster
•
Precipitation (rain and snowfall) has increased across the
globe, on average
4. The Global Warming also caused
•
Earthquakes
•
Acid rain
•
Hurricane
•
Volcanic explosion
5. If warming continues....
•
Hurricanes and other storms become stronger
•
Floods and droughts will become more common
•
Less fresh water will be available
•
Some diseases will spread
•
Ecosystems will change
7. Interview-Jessica Liang
Q:Do you know what is global warming? Can you tell what
is the biggest factor that cause the global warming?
A:Global warming is the raise of global temperature. The
biggest cause of it is the burning of gasoline
Q:How do you think global warming effect on the earth?
A:The global warming cause global temperature to raise
8. Q:Is it possiable to reduce the greenhouse effect?What
can we do to protect our land?
A:We can protect out land by planting more trees
9. Hurricane Sandy: What caused the recent superstorm
and how to prepare for the next one
"Global warming has contributed to abnormally warm
water and higher moisture content in the atmosphere,
which act as the fuel for storms, higher sea levels (we
expect at least a three-foot rise in sea level this century),
and unusual weather patterns that may be attributed to
the rapidly disappearing Arctic sea ice," says Pekar.
"These are ideal conditions for more hurricanes and
superstorms."
10. Questions
•
How global warming effect on the earth?Please explain
two main affects.
•
What will happen if global warming continues?
•
How can we reduce the global warming?
12. Reference
NRDC-Natural Resources Defense Council
http://www.nrdc.org/globalwarming/
EDF-Environment Defense Fund
http://environment.nationalgeographic.com/environment/global-
warming/gw-effects/
Hurricane Sandy: What caused the recent superstorm and how to prepare for
the next one
http://phys.org/news/2012-12-hurricane-sandy-superstorm.html
http://en.wikipedia.org/wiki/Global_warming
