Energy resources

2. Is defined as the “ability to do work, which is the ability to exert a force causing displacement of an object.”
5. Is generated due to the transfer of heat from a warm system to a cool system.
7. Is electrical energy produced through the power of moving water.
8. is a type of renewable energy taken from the Earth's core.
9. Anything that moves is using this kind of energy.
11. Is the use of wind to provide mechanical power through wind turbines to turn electric generators for electrical power
12. Is the original source of most of the energy found on earth.
13. A natural fuel such as coal or gas
14. Stored inside tiny atoms that are invisible, but make up the elements of the entire universe.
15. Matter that stores energy is called a _______
17. Contains stored chemical energy from the sun.
19. Often referred to as clean energy, comes from natural sources or processes that are constantly replenished.

1. A liquid mixture of hydrocarbons that is present in certain rock strata and can be extracted and refined to produce fuels like gasoline
3. Energy sources are found in the __________
4. Uses the rise and fall of tides to convert the kinetic energy of incoming and outgoing tides into electrical energy.
6. Comes from tiny charged particles called electrons.
7. The energy the world consumes comes from _______ with crude oil being the dominant source of transportation fuels
10. Is a natural substance that is not replenished with the speed at which it is consumed.
16. Energy that comes from the movement of light.
18. Stored in objects by tension.