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Deep ocean currents are called thermohaline currents because they are driven by differences in temperature (thermo) and salinity (haline) of seawater. These factors influence water density, causing denser water to sink and less dense water to rise, creating a global circulation pattern. This process plays a crucial role in regulating the Earth's climate and distributing heat and nutrients throughout the oceans.
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What causes thermohaline circulation?
The term thermohaline circulation ( THC ) refers to the part of the large-scale ocean circulation that is driven by global density gradients created by surface heat and freshwater fluxes
Surface ocean circulation is also called thermohaline circulation?
Thermohaline circulation is also called overturning circulation. It is driven by density. The time scale for thermohaine is 1000 years.
What is another name for the Great Ocean Conveyor Belt?
The Great Ocean Conveyor Belt is also called thermohaline circulation.
What currents are currents caused by temperature differences the water?
Thermohaline currents, also known as ocean circulation currents, are caused by temperature and salinity differences in the water. These currents play a crucial role in distributing heat around the globe and influence climate patterns.
How does the sun provide energy for surface ocean currents?
The sun heats the water, causing cold / hot circulation, and evaporation. It also heats the air, causing wind, which also moves currents.
What are deep ocean currents primarily driven by?
Temperature differences in water
What is the Atlantic thermohaline circulation?
The Atlantic thermohaline circulation, also known as the Atlantic Meridional Overturning Circulation (AMOC), is a large system of ocean currents that transport warm, salty water northward in the Atlantic Ocean and colder, fresher water southward. It plays a crucial role in regulating Earth's climate by distributing heat around the globe. Disruption of the AMOC can have significant impacts on regional and global climate patterns.
What is the global ocean conveyor?
The global ocean conveyor belt, also known as the thermohaline circulation, is a system of deep-ocean circulation driven by density differences caused by variations in temperature and salinity. It plays a crucial role in distributing heat around the Earth and regulating climate. Warm surface currents move towards the poles, where they cool, become denser, and sink, forming deep ocean currents that then circulate back towards the equator.
What causes cold deep currents?
Cold deep currents are primarily caused by the process of thermohaline circulation, which is driven by variations in temperature and salinity in ocean waters. When surface water cools, particularly in polar regions, it becomes denser and sinks, creating a flow of cold water that moves through the ocean's depths. This process is further influenced by factors such as wind patterns and the Earth's rotation, which help distribute these currents globally. Additionally, the melting of ice can also contribute to changes in salinity, affecting the density and movement of deep ocean currents.
Another name for the thermohaline current is?
The thermohaline circulation is a term for the global density-driven circulation of the oceans. Derivation is from thermo- for heat and -haline for salt, which together determine the density of sea water
Why are deep ocean currents important?
becuase the ocean is a part of the renable energy surces
Why ocean currents that originate near equator is warm?
As the equator is warm, the currents that originate from there are also warm.
