Energy

3. form of energy that is reflected or emitted in the form of electrical and magnetic waves that can travel through space
9. at the peak of its path, the sphere pauses for just a second and has gravitational potential energy, before it converts back to kinetic energy as it moves toward the other spheres
10. total energy
11. energy stored in objects that are above the earth's surface
12. the ability to cause change
13. heat that comes from fire, the sun, etc.; used to heat objects.
14. energy stored in objects being compressed or stretched
15. comes from outlets and power plants, used to power electronics

1. energy can never be created nor destroyed, it can only change forms
2. comes from releasing energy from the nucleus of an atom, used in nuclear power plants.
4. energy in motion
5. cones from a variety of sources; used for communication
6. stored energy
7. light that comes from the sun and light bulbs, used to see
8. energy stored in chemical bonds of compounds