【Earth&Sky】温室气体是污染物，威胁公共环境_英语听力练习mp3下载-科学-沪江听力酷

后台管理反馈贡献

【Earth&Sky】温室气体是污染物，威胁公共环境

听力简介：

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~

Hint:
CO2

In mid-April 2009, the U.S. Environmental Protection Agency – EPA – declared that carbon dioxide and five other greenhouse gases associated with climate change are pollutants.

Dan Greenbaum: [---1---]

You're listening to Dan Greenbaum of the Health Effects Institute, an independent research organization heavily funded by the EPA to study the health effects of air pollution.

Dan Greenbaum: Should this finding be solidified, then one could expect they would probably propose some very specific standards for greenhouse gas emissions from automobiles. [---2---]

Greenbaum said this so-called 'endangerment finding' by the EPA will help lead to the first regulation of greenhouse gases in the United States.

Dan Greenbaum: Carbon dioxide is a by-product of all combustion, and there isn't just a simple control to capture it and make it go away. [---3---]

This is E&S, a clear voice for science.

【视听版科学小组荣誉出品】