a fuel such as coal or oil that is produced by the very gradual decaying of animals or plants over millions of years
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a wildfire
a fire that moves quickly and cannot be controlled
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global warming
a general increase in world temperatures caused by increased amounts of carbon dioxide around the Earth
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greenhouse effect
he gradual warming of the air surrounding the Earth as a result of heat being trapped by pollution
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net zero
cutting greenhouse gas emissions to as close to zero as possible, with any remaining emissions re-absorbed from the atmosphere, by oceans and forests for instan
