Ocean Crust Is Generally Lower in Elevation ________

question 16

Multiple Choice

Ocean crust is generally lower in elevation ________.

• A)and relatively featureless due to flat seafloor and sediments that drape everything
• B)averaging about 380 metres below sea level
• C)entirely because of the great weight of the overlying sea water
• D)and contains prominent ridges, chains of volcanoes, deep canyons, and large plateaus

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