Question

Looking at an ocean, how do we know if the water is heavy or light?

Answer 1

Answer:

Depend on how much water there is

Explanation:

Answer 2

Answer:

The lighter liquid floats on the heavier liquid, which sinks to the bottom. Water's density varies with temperature; when heated it will expand and therefore increase in volume. This means its mass per volume will decrease and it becomes less dense. Warm water, thus, is generally less dense than cold water.

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