The correct answer is: Water heats up more quickly and cools off more slowly than land.
Water has a higher specific heat than land, which means that it takes more energy to raise the temperature of water by one degree Celsius than it does to raise the temperature of land by one degree Celsius. This is because water molecules are more tightly packed together than land molecules, and it takes more energy to break these bonds and increase the temperature of the water.
The higher specific heat of water also means that it takes longer for water to cool down than land. This is because the water molecules have more energy to release when they cool down, and they take longer to do so.
As a result of its higher specific heat, water heats up more quickly and cools off more slowly than land. This is why water bodies, such as oceans and lakes, tend to stay relatively warm in the winter and cool in the summer. It is also why water is often used as a coolant in engines and other machines.