science

3. Energy Stored energy and the energy of position
5. Energy that comes from the force of moving water
7. Energy sources that are limited since it takes longer to replenish than it is does to use it.
10. A solid, black fossil fuel formed from the remains of plants that lived and died.
12. A fossil fuel that looks like a black liquid, also known as crude oil.
13. substance made up of atoms with the same identity
14. Any organic matter that can be used as an energy source such as weood, crops, or yard waste.
15. Table Table where elements are organized by increasing atomic number

1. Heat energy from within the earth.
2. Fossil fuel refined from natural gas and petroleum
4. Energy sources that are replenished in a short amount of time.
6. Positively charged particle of an atom
8. Gas A colorless adn odorless fossil fuel made mostly of methane.
9. Energy Energy of motion; motion of waves, electrons, atoms, molecules, and substances
11. Fuel used by most nuclear power plants to perform fission where atoms are split to release energy.