Question

which cools faster land or water?give reason for your answer

Answer 1

water cools after, you may have read about sea breeze and land breeze from that concept we understand that water cool faster than land

Answer 2

Land surfaces absorb much more solar radiation than water. This is due to the fact that most land surfaces are darker than water which of course means more solar radiation and heat. Water reflects most solar radiation that reaches its surfaces back to the atmosphere.