Question

What causes ocean water to become denser?
A. The salinity of water and high temperatures.
B. The salinity of water and low temperatures.
C. The concentration of oxygen and high temperatures.
D.The concentration of oxygen and low temperatures.

Answer 1

The density of surface seawater ranges from about 1020 to 1029 kg/m3, depending on the temperature and salinity. Deep in the ocean, under high pressure, seawater can reach a density of 1050 kg/m3 or higher. Seawater pH is limited to the range 7.5 and 8.4. The speed of sound in seawater is about 1,500 m/s, and varies with water temperature, salinity, and pressure.

Answer 2

thanks!! :D

Answer 3

so what would that make the answer..