Energy

4. – changing from one form to another (e.g., energy transformation)
6. – natural resources that cannot be replaced once depleted (e.g., oil, coal, natural gas, nuclear)
9. energy – movement of objects or substances from one place to another
11. conservation – management of the use of energy resources
13. – the ability to cause change or do work
14. energy – movement of electrons (e.g., electrons moving through wires is electricity; lightning)
15. energy – energy of motion
16. (radiant) energy – energy from light waves (e.g., solar, light bulb)

1. – natural resources that can be replaced by nature (e.g., solar, hydropower, wind, biomass)
2. energy – a form of kinetic energy resulting from the motion of particles that is transferred as heat; associated with the temperature of substances
3. – the transfer of energy from a light source (e.g., Sun, fire, light bulb, burner) to an object or substance
5. energy – movement of waves through a substance or object caused by vibrations
7. transformation (conversion) – process of energy changing from one form to another
8. energy – stored energy and the energy of position or shape
10. of conservation of energy – states that energy is neither created or destroyed; it only changes form
12. energy – energy stored in the bonds of atoms and molecules of substances (e.g., food, biomass, petroleum, natural gas, and propane contain stored chemical energy)
13. energy – stored in objects by force (e.g., stretched rubber band or balloon)
14. resources – natural resources that can be used as a source of energy to do work