Due to evaporation, which property of ocean water increases?

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Multiple Choice

Due to evaporation, which property of ocean water increases?

Explanation:
When ocean water evaporates, water molecules leave as vapor but the salts stay behind. This makes the remaining water more concentrated in dissolved salts, so salinity increases. Evaporation also tends to cool the surface water (evaporative cooling), and pH stays largely regulated by the carbonate system, so they don’t rise. Density can rise as salinity increases, but the direct effect of evaporation is the higher salinity.

When ocean water evaporates, water molecules leave as vapor but the salts stay behind. This makes the remaining water more concentrated in dissolved salts, so salinity increases. Evaporation also tends to cool the surface water (evaporative cooling), and pH stays largely regulated by the carbonate system, so they don’t rise. Density can rise as salinity increases, but the direct effect of evaporation is the higher salinity.

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