Evaporation.

A. converts latent heat to sensible heat
B. tends to moderate temperatures over water bodies as compared to land
C. converts sensible heat to latent heat
D. both B) and C) are correct

D. both B) and C) are correct

The high specific heat of water keeps its average temperature relatively constant between day and night, compared to that of a land mass.

Sensitive heat is the heat that causes the temperature of a substance to increase without changing its phase. Therefore, this heat is converted into latent heat, which is the heat necessary to break molecular bonds and generate a phase change.

would be false hope this out

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.