Energy Review

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Across
  1. 4. The movement of energy from one object or system to another.
  2. 5. The flow of electrons through a circuit.
  3. 7. Energy from sources that can naturally replenish, such as sunlight, wind, or water.
  4. 8. A type of electrical current in which electrons repeatedly change direction.
  5. 10. The electrical force that pushes electrons through a circuit.
Down
  1. 1. A tiny packet of light energy.
  2. 2. A device that converts kinetic energy into electrical energy.
  3. 3. A type of electrical current in which electrons flow in one direction only.
  4. 6. When energy changes from one form into another.
  5. 9. A device that spins when moved by water, steam, or wind to help generate electricity.