Across
- 3. movement of energy from one to another, or the change of energy from one form to another
- 7. fuels Fuels that are made from dead plants and animals
- 8. Gradual increase in Earth's average temperature
- 10. Unit used to measure energy
- 11. Energy from sources that will be used up eventually and cannot be replenished
- 14. Different parts that work together to store, use or give out energy, that a specific task can be done
Down
- 1. energy stored in the particles of substances
- 2. Potential energy that is stored in an object because of it's position above the Earth
- 4. Energy from sources that cannot be used up and can be replenished
- 5. energy Energy that an object has because it is moving
- 6. energy energy produced by heat
- 9. Energy stored in an object or system
- 12. The ability of a system to do work
- 13. How hot or cold an object is