Answer:
Water heats up to a lower temperature than land.
Step-by-step explanation:
Land is a good conductor of heat due to its molecular composition. It is very easy for it to heat up and cool down than the water. This means that it requires a lesser amount of energy.
It takes time for the water to heat up than the land, which means it has a higher heat capacity. This is called "specific heat." Once heated, it takes time to cool down, which means some of the heat is still there while the land is already cool at night time. Overall, this is the reason why water heats up to a lower temperature than land.