Energy

4. The ability to do work or cause change.
9. Energy Energy caused by the movement of electric charges.
10. of Energy The rule that energy cannot be created or destroyed, only changed from one form to another.
12. When energy changes from one form to another.
13. Energy that travels in waves and can be seen by our eyes.
17. Energy Stored energy that an object has because of its position or condition.
20. The total energy of motion and position in an object.

1. Energy produced by vibrations that travel through matter.
2. The movement of energy from one object or system to another.
3. Energy The energy an object has because it is moving.
5. A device that transforms light energy from the sun into electrical energy.
6. A spinning device moved by water, wind, or steam that helps produce electricity.
7. A force that often transforms motion energy into heat.
8. A machine that converts mechanical energy into electrical energy.
11. A machine that transforms the kinetic energy of wind into electrical energy.
14. The process plants use to transform light energy into chemical energy stored in sugar.
15. A source of chemical energy for living organisms.
16. A device that transforms chemical energy into electrical energy.
18. Energy The energy related to the temperature of an object.
19. Energy Energy stored in the bonds of atoms and molecules, such as in food or gasoline.