Across
- 3. oil burning, replaced steam engine, used in transportation
- 5. 1000 watts
- 7. The total energy of motion in the particles of a substance
- 10. fossil fuel; oil
- 11. stored energy that results from the position or shape of an object
- 12. A resource that can be replaced when needed.
- 15. a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
- 16. The ability to do work or cause change
- 18. the total carbon dioxide emissions produced by an individual, group, or location
- 19. A fossil fuel in the gaseous state
- 21. The change of potential (stored) energy into kinetic (moving) energy. (e.g., the chemical energy in a battery is changed into electricity, which gives off heat and light.)
Down
- 1. relating to or denoting the action of heated water in the earth's crust.
- 2. that is made of hydrocarbons that are 16 carbons long; a high compression internal combustion engine.
- 4. the energy an object has due to its motion
- 6. A diesel-equivalent, processed fuel derived from biological sources (such as vegetable oils), that can be used in unmodified diesel-engine vehicles.
- 8. Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases
- 9. A machine that converts mechanical energy into electrical energy
- 13. relating to the interrelation of electric currents or fields and magnetic fields.
- 14. energy from splitting Uranium atoms.
- 17. Movement of energy from one place or object to another
- 20. energy from the sun that is converted into thermal or electrical energy