Question

Frozen water (ice) has less density than liquid water.
How does this property of water affect life on earth?

Answer 1

A.Ice floats on the surface, sustaining life at the bottom of lakes and oceans.
B.Ice floats on the surface, helping animals migrate over lakes and bays.
C. Ice floats on the surface, maintaining sub–zero temperatures at the bottom of lakes and oceans.

Answer 2

I think that Ice is denser than water to regulates the life of an organism living in the ice that would capable of them in living there. There are called Thermophiles that lives in by the sulfuric vents at the bottom of the oceans and if ice would be at the bottom, they would survive their.

Answer 3

A

Answer 4

C