Across
- 2. The ability to do work
- 3. A push or a pull
- 5. The pushing and pulling by moving electrons
- 7. Energy sources found in nature that have not been subjected to any conversion or transformation process
- 8. Energy from interactions between charged particles (electrons)
- 10. Energy that comes from sources that do not pollute the Earth
- 11. The complete loop through which and electrical current can pass
Down
- 1. Energy which has been transformed from another source
- 4. The presence or movement of charged particles called electrons
- 6. When energy is changed from one form to another. For example, electrical energy into light energy
- 9. A steady flow of electrons