An upwelling is a current in the ocean that brings deep, cold water to the ocean surface.
deep, cold water to the ocean surface
Ocean convection currents move the deep cold water to the surface of oceans.
Ocean current
upwelling
Surface current
An ocean current?
That would be a current, such as a river or ocean current.
The water that forms far below the surface is called a Deep Current.
Surface waters make up about 10% of all the water in the ocean.
Stream like movements of water that occur near the surface of the ocean are called surface currents. Stream like movements of ocean water far below the surface are known as a deep current.
Gulf Stream
ocean currents can be warm or cold.they are streams of water flowing constantlyon the ocean surface.