JiEn H 發問時間: 社會與文化語言 · 1 0 年前

how do crust and mantle differ

how do Earth\'s crust and mantle differ?

幫我回答這題 要用英文答


3 個解答

  • 1 0 年前

    Earth's crust is the outermost layer of the sphere which makes up the physical appearance of the planet.

    The mantle is the next major layer, taking up more of a liquid form. convection currents occur in this layer which is responsible for land movements.

    參考資料: 自己.
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  • 1 0 年前

    even if i know the freaking answer i ain't going to answer this pathetic kid

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  • 1 0 年前

    1.I don't know,who knows the answer.(......)

    2.If nobody can answer this question,you can ask your teacher.

    3.If you want the best answer,you can ask an American.

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