Welcome To Whitehall Township Whitehall Township is located in the center of the Lehigh Valley. The Township is one hour north of Philadelphia and an hour and half from New York City.
SALINITY OVERVIEW Salinity is the concentration of dissolved salts in water, usually expressed in parts per thousand (ppt). Objects float higher in salt water than fresh water because salt water is denser (heavier per unit of volume).
Q: What is the total salt content of seawater as measured in parts per thousand (ppt)? A. 3.5 ppt B. 350 ppt C. 35 ppt D. 3 ppt A: The total salt content of seawater as measured in parts per thousand (ppt) is 35 ppt. Log in for more information.