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    physical science
    If the continental glaciers covering Greenland and Antarctica melted completely,the sea level would rise about(     )A.6m    B.60m    C.600m    D. 6000mThis is a choice question.Then there are three questions to judge true or false.1. Valley glaciers from when huge portions of Earth's surface are covered with ice.(______)2.The pressure of a thick mass of snow causes the underlying snow to freeze.(______)3.Glaciers usually more faster over steep slope than over gentle slope.(______)All those question,I don't know how to do it.Who can help me to answer those question?  
    英語人氣:946 ℃時間:2020-04-04 21:09:28
    優(yōu)質解答
    If the continental glaciers covering Greenland and Antarctica melted completely,the sea level would rise about( B )A.6m B.60m C.600m D.6000m
    如果格陵蘭島和南極洲所覆蓋的大陸冰川完全融解,那么海平面會上升大約多少米呢?
    This is a choice question.這是一道選擇題.
    Then there are three questions to judge true or false.有三道判斷真假的題目.
    1.Valley glaciers from when huge portions of Earth's surface are covered with ice.(__F____)
    在地球表面的大部分還覆蓋著冰的時候,谷冰川形成了.
    2.The pressure of a thick mass of snow causes the underlying snow to freeze.(__T____)
    大量厚的雪造成的壓力使得底層雪結冰.
    3.Glaciers usually more faster over steep slope than over gentle slope.(__T____)
    比起在平緩坡,冰川通常在陡坡上移動更快.
    答案:選擇題B; 真假題 假 真 真.
    Answer:Choice B; False True True.
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