Energy quiz

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Across
  1. 2. It is an eco – friendly electric auto rickshaw driven in Kolkata.
  2. 4. It is a car which utilises solar-panels on its bonnet and roof.
  3. 6. They are built to generate Hydel energy.
  4. 8. They are the main components that make up a solar pane.
  5. 9. It cannot be created or destroyed.
Down
  1. 1. It is a great way of harnessing solar energy
  2. 3. It is the energy generated by wind turbines.
  3. 5. It is simply the light and heat that come from the sun.
  4. 7. These are not emitted if we use solar powered cars