歌曲信息

歌曲专辑：专八mini系列

演唱歌手：英语听力

第九期1/7歌词

Good morning. Today's lecture is about the Greenhouse Effect. The "greenhouse effect" often gets a bad rap because of its association with global warming, but the truth is we couldn't live without it. First, I'd like to ask you what causes the greenhouse effect? Life on earth depends on energy from the sun. About 30% of the sunlight that beams toward Earth is deflected by the outer atmosphere and scattered back into space. The rest reaches the planet's surface and is reflected upward again as a type of slow moving energy called infrared radiation. As it rises, infrared radiation is absorbed by "greenhouse gases" such as water vapor, carbon dioxide, ozone and methane, which slows its escape from the atmosphere. Although greenhouse gases make up only about 1% of the Earth's atmosphere, they regulate our climate by trapping heat and holding it in a kind of warm-air blanket that surrounds the planet.
上面是千思维歌单网提供歌曲第九期1/7的歌词全文和下载地址，第九期1/7原唱是谁，是谁唱的，是什么歌的等内容。

第九期1/7评论

第九期1/7免费下载地址

免费获取全部资源
永久免费
下载地址教程
地址/密码请 点击这里回复 后查看
――――――――新手教程――――――――
点击上面回复进入后→点击下方的微信免密一键登录→回复一下帖子然后刷新即可获取地址。

• 英语听力