Anonymous
Anonymous asked in 科學氣象 · 2 decades ago

龍捲風是如何形成的?(英文)20點

龍捲風是如何形成的啊??

我們老師要我們用英文寫

而且不可以太艱澀(就是不要有太多ㄉ專業名詞吧@@)

該怎ㄇ寫呢??

2 Answers

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  • Anonymous
    2 decades ago
    Favorite Answer

    請參照http://science.howstuffworks.com/tornado2.htm 文章節錄如下:

    A typical thunderstorm cloud can accumulate a huge amount of energy. If the conditions are right, this energy creates a huge updraft into the cloud. But where does the energy come from?

    Clouds are formed when water vapor condenses in the air. This change in physical state releases heat, and heat is a form of energy. A good deal of a thunderstorm's energy is a result of the condensation that forms the cloud.

    In supercell thunderstorms(超級胞雷暴), the updrafts are particularly strong (see the links at the end of this article for information on supercells). If they are strong enough, a vortex of air can form just like a vortex of water forms in a sink. An air vortex under a thunderstorm cloud is a tornado.

    Source(s): Howstuffworks website
  • 2 decades ago

    寫功課找到這裡來.

    也太天才了吧!

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