Overview of the types of energy and how it can be stored and released.
Reviews different sources of energy and how it can be stored and released.
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Some substances can change phase directly form a solid to a gas. This is called sublimation. Dry ice and snow under certain conditions can sublimate.
Find out how an island in the Atlantic Ocean generates all of its own energy from wind and hydroelectric sources.