runoff from land
Melting glaciers
Yes, sea water can freeze up to - 3 0C.
Water being evaporated, the concentration of salt increase and as a consuquence the density increase.
If you compare the density of sea water, and then compared the extremely salty Dead Sea, you will find that the more salt in the water, the higher is the density. Which is why you can float on the Dead Sea while reading a newspaper (which I once saw demonstrated in a documentary). Also, a ship will float lower on a fresh water lake, and float higher on salt water.
Sea water contains minerals like salts because it is sourced from various processes, such as erosion of rocks, volcanic activity, and dissolution of minerals from the earth's crust. These processes release salts and other mineral compounds into rivers, which ultimately flow into the oceans. Over time, the accumulation of these minerals in the ocean results in the high salinity and mineral content of sea water.
Yes, as changes in salinty affects the density of sea water, another of putting it would be that a Halocline is simply a region below the surface of a body of water where there is a significant increase or decrease in density.
Their are two processes, distillation and reverse osmosis.
Yes, sea water can freeze up to - 3 0C.
Salt is obtained by the evaporation of sea water followed by purification(processes of dissolution/crystallization/recrystallization).
Evaporation increase with the increase of temperature and decrease of pressure..
the deep waters are axonic. it has an average surface temperature of 8 degree C - 14 degree C. it has an average saltinity of 18 - 18.5.................thats all i know !!
Water being evaporated, the concentration of salt increase and as a consuquence the density increase.
Mixing of river water with sea water occurs where tidal or wave processes interact with river processes. This exact mixing zone is different for each estuary and depends on the relative strengths of river, tidal, and wave processes as well as their relative temperatures and densities.
Not directly you cant, but sea temperature does decrease with depth, although its not a straight line graph ( though depth : pressure is.)
No. A hypothesis would be "As the gradient of salt in the water increases the freezing point would decrease"
haha, good question. I think it would.
Water from sea water is evaporated to obtain impure salt; after crystallization/recrystallization repeated processes pure table salt is obtained.
Yes it does. But the difference is so small to measure. It is like removing a tiny star from the sky at night.