Answer:
- is less dense than cold water
- has lower salinity than cold water is found near the poles
Explanation:
On heating causes water molecules to speed up. The molecules spread over and occupy large volume. This results in decreasing its density. Thus warm water has less dense tan the cold water. When heating, water is slightly expand, so salinity will be comparatively less. Therefore, warm watr has lower salinity than cold water is found near the poles.
