江苏省泰兴市第三高级中学高三英语一轮复习 限时训练10
第一部分:完形填空
New genetic analysis has revealed that many Amazon tree species are likely to survive human-made climate warming in the coming century, contrary to previous findings that temperature increases would cause them to die out. A study,
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in the latest edition of Ecology and Evolution, reveals the
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age of some Amazonian tree species -- more than 8 million years -- and
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shows that they have survived previous periods as warm as many of the global warming imagined periods
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for the year 2100.
The authors write that, having survived warm periods in the past, the trees will
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survive future warming, provided there are no other major environmental changes.
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extreme droughts and forest fires will impact Amazonia as temperatures
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, the trees will stand the direct impact of higher temperatures. The authors
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that as well as reducing greenhouse gas emissions to minimize the risk of drought and fire, conservation policy should remain
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on preventing deforestation(采伐森林)for agriculture and mining.
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