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Salinity variations in the open ocean normally range from 33 percent to?
Salinity variations in the open ocean typically range from about 33 parts per thousand (ppt) to 37 ppt. These variations can be influenced by factors such as evaporation, precipitation, river runoff, and ocean currents. In some regions, such as coastal areas or estuaries, salinity can fluctuate more dramatically due to localized conditions. Overall, the average salinity of seawater is approximately 35 ppt.
What do you call deep ocean circulation driven largely by variations in water temperature and salinity?
thermohaline
What can causes a increase in the density of the ocean water?
the amount of salinity in the water and high temperatures
What Contributes to ocean currents?
Ocean currents are generated by several environmental factors. These include wind, salinity variations, gravity, and natural events such as earthquakes.
What causes the formation of the two types of ocean currents?
Ocean currents are primarily caused by wind patterns, the Earth's rotation (Coriolis effect), and differences in water density due to temperature and salinity variations. Surface currents are driven by winds, while deep ocean currents are influenced by density differences and temperature gradients. The combination of these factors creates the two types of ocean currents.
What can causes an increase in the density of the ocean water?
salt a decrease in temperature and an increasue in salinity
Salinity variations in the open ocean normally range from 33 parts per thousand to?
38 parts per thousand
What can you determine by using the temperature and salinity of ocean water oceanographers can determine what?
Oceanographers can determine ocean currents, density variations, and the distribution of marine organisms by using the temperature and salinity of ocean water. These properties influence the movement of water masses and the distribution of marine life in different parts of the ocean.
What are the reasons for variations in salinity in the oceans?
Salinity can vary because of water temperature, rivers emptying into the ocean and mixing with ocean water, ice forming or melting, evaporation and precipitation. I think temperature is the biggest reason.http://wiki.answers.com/List_the_reasons_for_variations_in_salinity_in_the_various_oceans#ixzz16sZMdZIZ
Salinity in open-ocean zone?
Salinity is the saltiness or dissolved salt content of a body of water.The average ocean salinity is 35 ppt. This number varies between about 32 and 37 ppt. Rainfall, evaporation, river runoff, and ice formation cause the variations. For example, the Black Sea is so diluted by river runoff, its average salinity is only 16 ppt.
What effect do low and high salinity have on the movement of ocean water?
Low salinity, often found in areas with significant freshwater input, can reduce water density, causing it to rise and potentially leading to less vertical mixing. High salinity increases water density, promoting sinking and contributing to deeper ocean currents. Together, these variations in salinity drive thermohaline circulation, which plays a crucial role in global ocean currents and climate regulation. Thus, salinity influences both the stratification and movement of ocean water.
Which of the following is a major property of ocean water A salinity salt or sodium B mineral content C pressure D plankton content?
A) Salinity - the salt concentration in ocean water - is a major property that influences its density and affects marine life. Ocean water contains various minerals, experiences pressure variations with depth, and supports diverse plankton communities, but salinity is a fundamental characteristic.
