全球变暖-温室效应-英文版PPT课件

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First
governments can support research. For example, they should encourage companies to develop transportation that cause less pollution. They should also support alternative sources of electricity from wind and water rather than from oil and coal.
Measures
主讲speaker： XXX 制作producer：XXX 翻译translaters：XXX
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contents
Ⅰ、 Individual efforts Ⅱ、 governments efforts Ⅲ、What can we students do?
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What can we students do
No waste at school Meals and Events
Reduce use of boxes,water bottles,plastic bags in your school parties.
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Individual efforts
Second, have a tree planting day at your school .Plant trees will reduce carbon dioxide and create clean air .
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Individual efforts
Third, we should use more clean energy and less oil.
More importantly, we should form habit of
saving energy in our daily life.
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what should governments do?
Take actions at school!
Throughout history, students have been the driving force in social change. Now more than ever is the time for students across the country to become global warming activities and join the movement.
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What can we students do
RECYCLE
Make sure your class has recycling case for paper and plastics. Run a students contest to design custom recycling bins.
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Second
they should make laws that limit the amount of greenhouse gases that companies can let out. Private companies should be rewarded for following these laws. They should also be punished for creating pollution.
3
All the countries in the world try to
change environment ,we should start from
our own.
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Individual efforts
First, we should go to walk on foot or by bus instead of driving a car if possible.
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World Climate Conference ended in Copenhagen, This conference is know as the “last chance for human beings to be saved.”
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What can we students do
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What can wee your parents
Take the issue of global warming to PTA meetings to educate the parents on the emergency of this problem.