雅思考试主要是通过对考生听、说、读、写四个方面英语能力的考核，综合测评考生的英语沟通运用能力，实现“沟通为本”的考试理念。对于雅思考生来说，也有很多考试难点和政策盲区需要帮助解答。今天雅思无忧网小编准备了文章雅思阅读环境类词汇，希望通过文章来解决雅思考生这方面的疑难问题，敬请关注。
当代环境问题
酸雨
acid rain = rain which is polluted by chemicals
森林采伐
deforestation = rain forests and wooded areasbeing cut down
生物多样性灭绝
loss of biodiversity = species becoming extinct。臭氧层破坏
ozone layer depletion = the ozone layer is beingdestroyed and becoming thinnner
土地退化
land degradation = soil and land pollution as wellas desertification
资源消耗
resource depletion = lack of natural resourcesworldwide
气候变化
climate change = negative changes to the worldweather patterns
空气污染
air pollution = air that contains pollutants
海洋污染
marine pollution = the pollution of our oceans andseas
过度污染
over population = the increasing population
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