Which of the following is true of ocean water?
a) Warm ocean water has low density.
b) Ocean water with high salinity has low density.
c) Cold ocean water has low density.
d) Ocean water with low salinity has high density.
I think it's letter A, warm ocean water has low density, a warm ocean with their low density float on the top of the cold ocean water, ocean waters with high salinity has a high density.
