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Deep ocean currents are brought to the surface primarily through a process known as upwelling. This occurs when wind-driven surface currents move away from the coast or when oceanic water is displaced by obstacles, allowing deeper, nutrient-rich water to rise to the surface. Upwelling is often associated with areas of high biological productivity, as the nutrients support marine life. Additionally, vertical mixing due to temperature and salinity differences can also contribute to the upward movement of deep ocean water.

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2w ago

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Related Questions

What do you call the circulation in ocean that brings deep cold water to the surface?

Ocean convection currents move the deep cold water to the surface of oceans.


How are deep ocean currents form?

Cold ocean currents sink under warm ocean currents to form deep ocean currents.


Are deep ocean currents predominantly cold or warm?

Deep ocean currents are predominantly cold.


What forms surface ocean currents?

Ocean currents is what forms surface currents. This starts deep in the ocean.


What is the difference between surface currents and deep currents?

Deep ocean currents are in the depths of the oceans. Surface current are at the surface, not deep down. Deep ocean currents bring vitamins and nutrients to the shore, surface currents do not. Deep ocean currents are caused by salinity and temperature differences. Surface currents are cause by the force and impact of the wind.


What is difference between surface currents and deep currents?

Deep ocean currents are in the depths of the oceans. Surface current are at the surface, not deep down. Deep ocean currents bring vitamins and nutrients to the shore, surface currents do not. Deep ocean currents are caused by salinity and temperature differences. Surface currents are cause by the force and impact of the wind.


Deep ocean currents are created by cold water rising sinking or staying the same?

deep ocean currents are created by yo mama..... at night. deep ocean currents are created by yo mama..... at night. deep ocean currents are created by yo mama..... at night.


Does currents only flow near the surface of the ocean?

No, ocean currents do not flow only near the surface; they occur at various depths throughout the ocean. Surface currents are primarily driven by wind and the Earth's rotation, while deep ocean currents are influenced by temperature and salinity differences, a process known as thermohaline circulation. These deep currents play a crucial role in regulating global climate and transporting nutrients. Thus, both surface and deep currents are essential components of ocean dynamics.


What are the three types of ocean currents?

The three types of ocean currents are surface currents, deep currents, and tidal currents. Surface currents are driven by winds, deep currents are driven by density and temperature differences, and tidal currents are driven by the gravitational pull of the moon and sun.


What characteristics of deep ocean currents affect their motion?

rapid tempature change is the main characteristic that effects deep ocean currents.


What is the depth of surface currents?

deep in the ocean


When a submarine expolres the ocean bottom what type of currents affect it?

deep ocean currents.