The big fish will one day die and its body will nourish the plants which will grow and feed the little fish which will feed the bigger fish and it goes round and round and round. The energy flows on and on.
The Sun’s Energy 1. What does the sun give us? _________ 2.What happens to things that the sun hits? ___________________________ 3.What do we call areas where the sun’s rays are blocked? _________________ 4.What tool measures the sun’s heat energy? _________________________ 5.What does the light bulb do in an aquarium or terrarium? _____________