Earth&Sky:反射庄稼可控制变暖
听写填空,只写填空内容,不抄全文,3-5个句子,不用写标号,注意标点~
A scientific study has shown that farmers could help curb global warming by planting crops with leaves that reflect more sunlight – and heat – back to space.
Andy Ridgwell: We know that the composition and the amount of wax on leaves is important. [---1---] We also know that just how the leaves are, exactly, how the leaves are arranged in the canopy can make a big difference as to how much sunlight is reflected back from the crop.
That's climate scientist Andy Ridgwell of the University of Bristol. [---2---]
Andy Ridgwell: In the summertime when the crops are in leaf, and they're reflecting slightly more sunlight away, you get a cooling of maybe about a degree in North America and a degree in Europe.
[---3---]
Andy Ridgwell: But it will take the edge off, you know the frequency and intensity of heat waves which, certainly in Europe, are becoming a big issue.
[---4---] [---5---] He said more research is needed.
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