Which feature of water allows sheets of ice to form on the surface of lakes, thereby insulating the water below and protecting aquatic organisms during winter?
A)Water has surface tension.
B)Water is an excellent solvent.
C)Water has cohesion.
D)Evaporation requires energy.
E)Water is less dense when solid.

Question

Quizplus · Accepted Answer

Water is less dense when it is solid, causing it to float on top of denser liquid water. This allows sheets of ice to form on the surface of lakes, which forms an insulating layer and helps protect aquatic organisms during the winter.

Which Feature of Water Allows Sheets of Ice to Form