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One of the causes of ocean currents is density differences in the water. This is true because ().

发布日期:2021-03-22

One of the causes of ocean currents is density dif...
A

in an area of high density the water's surface is lower than in an area of low density

B

surface water flows from an area of high density to one of low density

C

the lesser the density gradient the freer the water is to move

D

it is the density differences that cause the currents to stay in the troughs

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