Question

What is salinity

Answers

GPT 3.5
Salinity refers to the concentration of dissolved salts in water, usually expressed in parts per thousand (ppt) or as a percentage (%). It is a measure of how salty a body of water is and can vary widely depending on factors such as evaporation, precipitation, and input of freshwater from rivers and streams. Marine environments tend to have higher salinity levels compared to freshwater bodies such as lakes and rivers.