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Deep ocean currents typically have greater salinity compared to surface currents. This is primarily due to factors such as evaporation in warmer regions and the formation of sea ice, which increases the concentration of salts in the water. Additionally, deep currents are often sourced from colder, saltier water masses that have sunk and are less affected by precipitation and runoff that can dilute surface salinity.
What else can I help you with?
What best describes why warm ocean currents are usually surface currents?
it is the act of texting while driving
Is it true that surface currents usually move in a few thousand meters of ocean?
yes my scuence book says that surface currents do usally move in afew thousand
How do surface currents differ from density currents?
The same thing! Deep Currents Occur when the density of the water increases. Density is based on two main things it is the civility is how much salt and other solids are in it and it is also the temperature of the water.The lower the temperature the lower the dense the water becomes. The denser the water the more it was to go down. The less dense the water wants to rise. The temperature is what causes the dense. Deep current:A streamline movement of ocean water far below the surface.
Definition of Ocean Surface Currents?
well to be 100% honest, a surface current is basically a current on the surface. This particular current moves in a stream-like fashion on the surface of the ocean. A surface current can be short, wide, deep, or narrow.
What are the abiotic factors of a swordfish?
Abiotic factors affecting swordfish include temperature, salinity, and ocean currents. Swordfish thrive in warmer waters typically found in the Atlantic and Pacific Oceans, often preferring temperatures between 18°C and 30°C. Salinity levels in these regions also play a role, as swordfish are usually found in areas with higher salinity. Additionally, ocean currents influence their migratory patterns and feeding behaviors.
What does surface current mean?
Surface Currents are powered by wind and usually move only the upper few hundred meters of seawater
Upwelling and downwelling?
Upwelling is caused by currents on the surface. When water moves from the bottom of the ocean towards the surface it is called upwelling. Downwelling is when more dense water sinks. This process moves nutrients back to the deep part of the ocean.
Which habitat would have the least variation in its salinity?
Lakes usually have the least variation in salinity.
What is a salinity?
Salinity usually refers to the percentage of dissolved salt in water. A salinity meter simply measures this. 3.5% salinity = 35g of salt/Litre (this is your average salt water)
What does salinity mean in science?
Salinity is the measure of salt concentration in water
How does the salinity of seawater in the Arctic Ocean compare to the salinity of seawater in the Caribbean?
The salinity of seawater in the Arctic Ocean is generally lower than that in the Caribbean Sea. Arctic seawater typically has a salinity range of about 30 to 34 parts per thousand, influenced by freshwater from melting ice and river inflow. In contrast, the Caribbean Sea has a higher salinity, usually around 35 parts per thousand, due to warmer temperatures and less freshwater input. This difference is primarily due to variations in climate, ice melt, and ocean currents in the respective regions.
Where would you find the highest salinity?
Salinity varies throughout the world's oceans though it usually ranges between 34-37%; variation can occur because of many different factors, including atmospheric conditions and surrounding oceanic currents. Generally, the highest salinity occurs where evaporation rates are highest, near subtropical highs.
