Question

Which has more density freshwater or sea water?
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Answer 1

Answer:

Sea water is more dense than fresh water

Density = mass/volume.

Increasing the mass by adding salt increases the density. Seawater is a little bit more dense than fresh water so it sinks beneath freshwater. This means that when rivers flow out into the sea the river freshwater floats on top of the sea water.

Answer 2

Explanation:

1. answer is sea water...