ocean currents 2

A stream of flowing sea water that moves continuously

Ocean Current

Ocean Current on the top of the water and main factor is wind

Surface Currents

Ocean Currents that occur far and below sea level

Deep ocean currents

The of salt in water

Salinity

Ocean currents are driven by winds,tides and

Water density changes

Seawater density is mainly affected by salinty and…

Tempature

Density ___ when Salinity increases

Increases

Convection currents cause cooler water at the poles to sink and warmer at equator to

Rise

Earth rotating on its axis