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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,最后主持人介绍不写~

Rod Heelis: As the societal technology increases, more and more of that technology becomes dependent on communications that use space-based transmitters and receivers.

That's space scientist Rod Heelis. Heelis told EarthSky that the clarity of satellite radio and GPS signals depends on the current state of the ionosphere – the uppermost part of Earth's [-----1-----].

Rod Heelis: So if the ionosphere is smooth, then the signals will pass through the ionosphere relatively unimpeded and there'll be a clear signal on the ground. If the ionosphere is [-----2-----], then those signals can be distorted or completely removed from passing through the ionosphere so you don't get any communication or navigation at all.

Heelis used special instruments aboard a space weather satellite to measure the size, density and movement of ionospheric particles. Heelis hopes to predict these [-----3-----] spots – called 'space storms' – in the ionosphere.

Rod Heelis: One way to think about these storms in space is to think about them as [-----4-----] or hurricanes, and that is, there's not much you can do about them. [-----5-----]

【视听版科学小组荣誉出品】
atmosphere disturbed turbulent tornadoes If you could forecast when and where they will be, then you can arrange to not be in that location so that you can avoid the impacts of them.
GPA：global positioning system troposphere对流层 stratosphere【气】同温层, 平流层，最上层, 最高档, 最高部位 mesosphere【气】中圈, 中层, 散逸层(离地250哩以上) thermosphere 热电离层(80公里以上的高空的电离层) Ionosphere电离层 1. atmosphere 大气 2. disturbed： emotionally upset, troubled, or maladjusted 3. turbulent： adj：being in a state of turbulence，wild or insubordinate; unruly 4. tornadoes 龙卷风 旋风 5. If you could forecast when and where they will be, then you can arrange to not be in that location and so you can avoid the impacts of them. 如果可以提前知道具体位置，就可以提前做好防护工作。 【视听版科学小组荣誉出品】 以上仅供参考,欢迎大家参与讨论~