An upwelling is a current in the ocean that brings deep, cold water to the ocean surface.
upwelling current upwelling current
An upwelling is when a deep ocean current rises to the surface, bringing nutrients to the surface.
Cold currents near coastlines often indicate the presence of upwelling. This is because upwelling brings cold, nutrient-rich waters from the ocean depths to the surface, leading to colder surface currents. Some examples of cold currents near coastlines that are associated with upwelling include the California Current, the Benguela Current, and the Canary Current.
A density current can induce upwelling by displacing surface waters horizontally with denser, cooler water moving towards the surface. When the denser water displaces the surface water, it creates a vacuum that is filled by cold, nutrient-rich water from deeper layers. This process brings important nutrients to the surface waters, which can enhance biological productivity in the ocean.
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A Deep Sea Current is a ocean current formed by density.
Upwelling occurs when wind pushes surface ocean water away from the coastline, causing deeper, colder, nutrient-rich water to rise and replace it. This brings nutrients to the surface, fueling the growth of phytoplankton and supporting a productive marine ecosystem.
A Deep Sea Current is a ocean current formed by density.
The answer is upwelling.
An increase in ocean salinity can increase density creating a convection current.
It is called an ocean current