ELECTRICITY (SCIENCE YEAR 5)

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Across
  1. 3. To connect or disconnect circuits
  2. 5. Lights up when it receives electric currents
  3. 6. Used to light a bicycle light
  4. 7. Use kinetic energy to rotate the turbine to generate electricity
  5. 9. Used in torchlight, radios and toys
Down
  1. 1. Use fossil fuel such as petrol to produce electrical energy
  2. 2. Supply electrical energy to motorized vehicle
  3. 4. Allow the flow of electric currents
  4. 8. ______ cells used in street lights, water heaters and satellite