Energy All Around

1. The act of changing into another form.
6. The ability to do work.
7. The state of being insulated, meaning that heat or electricity cannot pass through.
9. Something which can be carried or moved with energy.
10. A process or reaction where energy is absorbed.
12. The emission and propagation of energy in the form of rays.
16. A process or reaction where energy is released.
17. The degree or intensity of heat present in a substance.
19. The potential difference in charge between two points in a circuit.
20. The product of force being applied.
21. The circular movement in a fluid caused by heat rising.

2. A unit used to measure electrical current.
3. To move from one place to another.
4. When energy is thrown back off a surface without being absorbed.
5. To take in energy.
8. When something is sent from one thing to another, such as a signal.
11. The process where heat or electricity is directly transmitted through a substance.
13. A type of electrical circuit that branches and has the components running parallel.
14. Relating to or resulting from motion.
15. A type of electrical circuit where the components are placed one after the other.
18. A part or element of a larger whole.