what are the main factors responsible for ocean currents
Answers
Answer:
Ocean currents can be caused by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes or storms.
Answer:
The main factors responsible for ocean currents are :
Wind, gravity, variances in water masses' densities brought on by changes in temperature and salinity, and natural occurrences like earthquakes or storms can all contribute to ocean currents.
Explanation:
Global wind systems that are powered by energy from the Sun move the ocean's surface currents. The direction of the wind , Coriolis forces from the Earth's rotation, and the location of landforms that interact with the currents all affect the patterns of surface currents. Deepwater currents are produced by upwelling currents that surface wind-driven currents produce in conjunction with landforms.
Thermohaline circulation is a phenomenon that can create currents by altering the density of water masses as a result of changes in temperature and salinity. Through the deep ocean , these currents carry heat, oxygen, and nutrient-rich water masses. Tidal currents are produced when water moves horizontally as a result of the vertical motion of tides close to the shore.
Occasional occurrences like When they reach shallow water and coastlines, powerful storms and underwater earthquakes can also start strong ocean current the move vast amounts of water inland. Strong turbidity currents can be produced by earthquakes when water-saturated sediments travel rapidly downslope.
Finally, when a river that is flowing over a large region is compelled into a small area, it may intensify. The distribution and abundance of organisms (as well as the scientists and their equipment seeking to study these organisms!) may be affected by currents that are much stronger than those in the surrounding water on the ocean floor as a result of water masses being forced through small openings in a ridge system or flowing around a seamount.
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