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Is salinity high on open ocean?
In open ocean evaporation affects the salinity of the oceans, in closed oceans the lack of sunrays cause greater salinity levels.
How does salinity cause a current to flow?
Salinity differences can create a current through a process called thermohaline circulation. This occurs when variations in water density due to differences in temperature and salinity cause water to move in response to gravity. In regions where water becomes denser due to higher salinity, it sinks and creates a flow towards areas of lower salinity, resulting in a current.
What could cause the salinity of a sea to increase?
an increase in evaporation
What is the primary cause of surface ocean currents?
Wind
Which pair of factors would cause salinity to increase?
evaporation and freezing of sea water
What can cause the increase in the density of ocean water?
salt a decrease in temperature and an increasue in salinity
What cause the formation of the two types of ocean currents?
Temperature, density, and salinity of water
What can cause an increase in density of ocean water?
salt a decrease in temperature and an increasue in salinity
Can cause an increase in the density of the ocean water?
salt a decrease in temperature and an increasue in salinity
Define soil-salinity and how they cause pollution?
Soil salinity refers to the concentration of salt in the soil, which can be harmful to plant growth and productivity. Salinity can cause pollution when salts accumulate in the soil due to factors like irrigation with salt-laden water or poor drainage, leading to reduced soil fertility and ecosystem degradation.
What is the salinity of a river?
The salinity of a river can vary depending on factors such as the source of water, climate, and human activities. Typically, freshwater rivers have low salinity levels, ranging from 0.1 to 0.5 parts per thousand (ppt). If a river is influenced by seawater intrusion or human activities like mining or agriculture, its salinity can be higher.
What is the salinity in the water that the crab live?
The salinity affects the crabs by altering the size of their internal organs, causing them to swell and decrease, as the salinity does. This drastic change in the crabs can cause death, and colour changes within the crab.
