Final answer:
Water has a higher specific heat than land, leading to more consistent temperatures in coastal areas.
Step-by-step explanation:
Water has a higher specific heat than land, which means it absorbs or releases more heat for the same change in temperature. As a result, the temperature of water changes more slowly compared to land. This is why coastal areas, which are near water bodies like oceans or lakes, have more consistent temperatures from day to night, as water acts as a heat reservoir and stabilizes the temperature.