Climatechangeandalow课文填空.doc

Climate change and a low-carbon life
_____________________ the world climate has been changing in recent years. Many people _________ this change ________ gases such as carbon dioxide. Animals and humans produce carbon dioxide when they b___________. However, many other human activities also _________
carbon gases. Anytime something is burnt, carbon is put into the a_____________. Cars and other v_________ burn petrol in their engines, and electrical ______________ most often burn fuels such as coal and oil in order to produce electricity. ______________________________________
______________________________________________________________________ (因此，…)
One thing we can all do _______________________ is _____________________________.
___________ we produce carbon when we breathe, the carbon we produce in much less than ________ produced by a car. Of course, there are times ________ we need to travel long distances, ______________, public ___________ such as buses and the underground is always a much better choice than a private car or a taxi. If you ________ drive a car, it is never good to travel alone – you should find other people to travel with you.
At home, you should use _______________________. __________ the lights and anything else electrical _________________. __________ factories use a lot of energy and also let off carbon gases, it is important to _________ as much as possible. _______________, metal products and paper products require a lot of energy ______________, so you should find ways to use these again without throwing then away.
___________________, you can plant a tree, because trees ___________ the carbon dioxide in the air to produce oxygen. ___________ a small tree is cheap and easy, and two d__________ from now, when you look at _________ will have become a large tree, you will find a sense of s______________ ____________ that you _______________ to help solve the problem of climate change.