Answers

2015-04-04T19:38:21+05:30
Waves are on the surface of the oceans and currents are below. Waves are caused by wind and other factors. I believe currents are caused by many things including differing water temperatures, the planet's rotation and the seasons.
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2015-04-05T13:02:12+05:30
Waves are produced when only surface of water is moved.
Currents are produced when the flow of actual water (both on surface and below)  occurs.
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