匿名
匿名 發問於 科學及數學地理學 · 1 十年前

火山爆發既energy change (過程)

1.火山爆發既energy change (過程)

eg.爆炸

chemical energy - heat energy + light energy + sound energy

2.火山爆發既原因

ps.用英文笞.thx

1 個解答

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  • 1 十年前
    最愛解答

    Of magma and other volcanic ejecta are within a short time from the crater to the surface release. As the magma contains a large number of volatile, combined with the confining pressure of overlying rock layers so that these volatile dissolved in the magma can not overflow, when magma rose close to the surface, the pressure decreases, volatile matter is released rapidly, so the formation of volcanic eruptions. Volcanic eruption is an unusual geological phenomenon is a manifestation of crustal movements, but also the Earth's internal heat on the surface of one of the most intense display

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