Electricity (Recap)

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Across
  1. 4. Fossil fuels are an example of ................... source of energy.
  2. 5. Electrical energy can be converted to ............... forms of energy.
  3. 9. Solar energy, wind energy are examples of ...................... source of energy.
  4. 10. TV converts electrical energy to light and ............... energy.
Down
  1. 1. Washing machine converts electrical energy to ............... energy.
  2. 2. Batteries and power banks store electrical energy as ........... energy.
  3. 3. Electrical energy is converted to ............ and light energy in an oven.
  4. 6. In Singapore, .................. gas is burnt to produce heat energy.
  5. 7. Electricity is generated in ............... stations in Singapore.
  6. 8. In Singapore, ........fuels are used to generate electricity.