1) Formation of land and sea breeze.
2) Use of water as a coolant in car radiators.
3) Water melon brought out from the refrigerator retains its coolness for a longer time than any other fruit because it contains large amount of water.
4) A samosa appears to be cool outside but it is hot when we eat it because the curry inside the samosa contains ingredients with higher specific heats.
5) Use of water in internal heating of buildings.