【Earth&Sky】2007地球磁力泛滥_英语听力练习mp3下载-自然-沪江听力酷

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【Earth&Sky】2007地球磁力泛滥

听力简介：

听写填空,只写填空内容,不抄全文,4个单词/词组+1个句子,不用写标号~

In June 2007, a NASA spacecraft observed a large, temporary breach in Earth's magnetic field. This discovery has been helping scientists understand how [---1---] from the solar wind penetrate the protective magnetic shield around our planet.

Marut Oieroset: The solar wind drapes around the Earth's [---2---]. It's like the tentacles of an octopus. And then it will interact. The sun's magnetic field will then drape around the Earth's magnetic field, and this is how we think these particles enter.

That was astronomer Marit Oieroset said. She told EarthSky that spacecraft [---3---] a surprisingly large number of solar particles penetrating Earth's magnetic field, at a time when it was aligned with the solar wind field.

Marit Oieroset: [---4---]

This [---5---] might ultimately help scientists better predict the severity of solar storms.

Marit Oieroset: When you have a lot of solar particles inside the magnetosphere, and a storm happens, you will have more fuel for the solar storm.

Solar storms can disturb power grids on Earth, and satellites above, so good predictions can help people prepare.

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