Question

Define salinity and explain ​

Answer 1

Answer:

Salinity is the saltiness or dissolved salt content of a body of water. Salinity is an important factor in determining many aspects of the chemistry of natural waters and of biological processes within it, and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water.

Explanation:

Answer 2

Answer:

"The concentration of dissolved salt in a given volume of water is called salinity."

Explanation:

Salinity is either expressed in grams of salt per kilogram of water or in parts per thousand. For example, if you have 1 gram of salt and 1,000 grams of water, your salinity is 1g/kg, or 1 ppt (ppt, or ‰). Salinity is an important factor in determining many aspects of the chemistry of natural waters and of biological processes within it , and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water.