35. A large part of sea ice of the Larsen C ice shelf broke off just some weeks ago. This created one of the largest icebergs ever, which will be melting for some years. How will global sea level change by melting of this giant iceberg?5e2512440401d.jpg5e251260d8c47.jpg
(A)5e251214c07ee.jpg
(B)5e25122b7aa6c.jpg
(C) no change of global sea level
(D) decrease of global sea level increase of global sea level (cm/year) increase of global sea level (mm/year)

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統計: A(6), B(4), C(5), D(1), E(0) #2160249

詳解 (共 1 筆)

#5988550

若是鹽水,由於密度大於1,故冰塊在水面下的體積會減少。相對來說,它融化後的體積會大於原來水面下的體積,也就是會造成水位上升。

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