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wengm · 2023年02月24日

这个考点具体在哪个章节呢?

NO.PZ2022120703000015

问题如下:

According to the Intergovernmental Panel on Climate Change (IPCC) in 2018, the most likely impact of 1.5°C (2.7°F) warming is that:

选项:

A.Arctic summer sea ice is likely to be maintained. B.the risk of an ice-free Arctic in summer is about 50% higher. C.Arctic summer sea ice will disappear.

解释:

A is correct?because a 1.5°C (2.7°F) rise in temperature could lead to "Arctic summer sea ice that is likely to be maintained."

B is incorrect because this is an impact of a 2°C (3.6°F) rise in temperature. "The risk of an ice-free Arctic in summer is about 50% or higher."

C is incorrect because this is an impact of a 3°C+ (5.4°F) rise in temperature. "The Arctic is very likely to be ice free in summer."

这个考点具体在哪个章节呢?

1 个答案

净净_品职助教 · 2023年02月27日

嗨,努力学习的PZer你好:


同学可以看一下经典题课程第三章考点一截图中的这个视频,这道题考到了教材中图表里的一个小细节,何老师在对这道题有详细讲解,视频位置是2倍速17:30左右。

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虽然现在很辛苦,但努力过的感觉真的很好,加油!

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