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Surface currents are caused by ______ .

A. Differences in water temperature

B. High salinity

C. Differences in density

D. Wind forces

User Lukeg
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2 Answers

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hello

The answer is D

Have a nice day xD
User Orr Siloni
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Answer: D. Wind Forces

Explanation: Think about it. We're talking about movement of the surface of a body of water. Temperature, Salinity, and density doesn't cause water to move, or rather, the surface of water to move. Wind is the only logical answer.
User Sorin Mocanu
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