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a species of animal or plant that is rare and may become an endangered species in the near future
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Aumento del nivel del mar The rise in sea levels is linked to three main factors, all of them induced by current climate change
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Fossil fuel is fuel such as coal or oil that is formed from the decayed remains of plants or animals.
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A drought is a long period of time during which no rain falls. Drought and famines have killed up to two million people here. ...one of the worst droughts of the century.
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If there is a flood, a large amount of water covers an area which is usually dry, for example when a river flows over its banks or a pipe bursts. More than 70 people were killed in the floods, caused when a dam burst. This is the type of flood dreaded by cavers. Over 25 people drowned when a schoolbus tried to cross a river and flood waters swept through
