endangered species: a species of animal or plant that is at risk of extinction
noun, the endangered species are more than i spect
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desertification: the process by which land changes into desert, for example because there has been too much farming activity on it or because a lot of trees have been cut down
noun, the sahara suffered a desertification
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seesaw
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gift
Win 20 points!
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rocket
Go to first place!
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banana
Go to last place!
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fossil fuel: a natural fuel, such as coal or oil, formed far underneath the ground and over millions of years from the remains of living things
noun, the mayor percent of the industries uses fossil fuel
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climate change: long-term changes in Earth's climate, such as rising temperatures and lower rainfall
noun, Climate change is very hostile
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acid rain: rain, snow, or sleet containing harmful chemicals from the burning of fossil fuels
noun, the acid rain is dangerous for the environment
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seesaw
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rocket
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shark
Other team loses 10 points!
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baam
Lose 20 points!
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air pollution: contamination of the air by smoke and gases
noun, air pollution is dangerous for the lungs
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heart
Other team wins 20 points!
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gift
Win 15 points!
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gift
Win 15 points!
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banana
Go to last place!
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effect: the result of a particular influence
noun, the effect need a cause
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planet: a celestial body distinguished from the fixed stars by having an apparent motion of its own (including the moon and sun), especially with reference to its supposed influence on people and events
noun, the planet is beautiful
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an aredesert: a, often covered with sand or rocks, where there is very little rain and not many plants
noun, the sahara desert is the greatest of the world
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overfishing: the act of catching too many fish so there are not many left
noun, overfishing is bad to the species
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coastal flooding: when dry, low-lying land is flooded by seawater
noun, the coastal flooding of japan is a new of 2011
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solid waste: material such as household trash, food waste, yard waste, construction derbis, scrap metal and so on
noun, the solid waste are disposed of in a landfill
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untreated sewage: sewage that has not been processed to remove contaminants