關於岩漿的問題... - 地球科學討論
By Wallis
at 2011-07-17T20:32
at 2011-07-17T20:32
Table of Contents
之前在維基百科看有關岩漿的資料...
它講到岩漿的溫度約為攝氏650~1200度...
它溫度有那麼低嗎 @@?
以前國小時老師說過岩漿溫度是高達6000度,看來老師錯了 @@?
以及在維基中說到由地面到地下溫度增加的速率大概是攝氏25度/公里...
所以如果以回維基上岩漿的溫度...
岩漿不就只在我們腳下30~50公里左右的地方?
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