Global Warming
The study __1__ (show) that in some regions, lakes are warming __2__ (fast) than the air around them. This is important because scientists often use __3__ (measure) of air temperature to study how Earth is warming. By __4__ (use) la

Global Warming
The study __1__ (show) that in some regions, lakes are warming __2__ (fast) than the air around them. This is important because scientists often use __3__ (measure) of air temperature to study how Earth is warming. By __4__ (use) lake temperatures as well, scientists can get a better picture of global warming. The scientists say data on those __5__ (lake) give scientists a new way to measure the impact of climate change around the world.
That’s going to be __6__ (use), since no country is too big or to small to ignore climate change. Scientists aren’t the only ones concerned. Everyone who __7__ (live) on Earth is going to be __8__ (affect) by the rapid warming of the planet. Many world leaders believe we __9__ (be) able to do something about it, __10__ (especial) by reducing the amount of greenhouse (温室) gases we put into the air.

1. _________.

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