This substance lies underneath so-called false bottoms, which form through double diffusion. This substance may become trapped in pockets following its namesake rejection. (10[2]-5[1])It’s not related to (10[1])thermodynamics, (10[1]-5[1])but the potential density of this substance is displayed (-5[1])on T-S (10[1])diagrams. (10[1]-5[1])Deviations from this substance’s (10[1])VSMOW standard (10[1])are used to identify (-5[1])periods during which it becomes enriched with oxygen-18 (10[1]-5[4])due (-5[2])to low (10[1]-5[1])temperatures. (-5[10])This (-5[1])dense substance (-5[2])lies (10[1]-5[1])below (10[1]-5[3])Ghyben–Herzberg (-5[1])lenses, which share (-5[1])their name with an equation (-5[1])used to model its “intrusion.” (-5[1])The (10[1]-5[1])SMOC (10[1]-5[4])(“S-mock”) and (10[1])AMOC (10[1])(“A-mock”) drive the thermohaline (10[2]-5[1])circulation (10[5])of this substance. (10[11]-5[5])Reverse (10[1]-5[1])osmosis (10[6]-5[1])is often (10[3]-5[1])used to (10[1])purify, (10[10]-5[6])for 10 (10[1]-5[1])points, (10[3]-5[1])what (10[2]0[1]-5[1])substance (10[1]0[1]-5[1])that mixes with a fresh (10[1])counterpart (10[1])in estuaries? (10[3]0[1])■END■ (10[39]0[5])