Some Climatologists Say That Our Climate Could Be Warm Enough

Multiple Choice

Some climatologists say that our climate could be warm enough to melt the polar ice caps, sending the resulting water down towards the equator. If this were to happen, the length of the day would

A) Increase due to friction.
B) Increase due to angular momentum conservation.
C) Decrease due to mass loss.
D) Decrease due to work done by the ice.