energy and the environment

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Across
  1. 3. both natural and a liquid if pressurised, high carbon fuel used in boilers, cookers and fires, probably the most common of fuels used in homes in the UK
  2. 7. we all have a carbon ........., this is our impact on the environment
  3. 9. the name of energy systems that use the environment to power them, infinite amounts, solar is a good example of this
  4. 10. the use of the sea to power under sea turbines to generate electricity, zero carbon producer
  5. 12. the use of a small power plant at the point of use, close to the building, low carbon producing
  6. 13. the use of water falling through gravity to power a turbine for electricity, zero carbon producing energy
  7. 14. a liquid high carbon fuel, sourced from under ground, usually drilled for, high carbon fuel
  8. 16. a low carbon producing system where energy is taken from the air and used to heat space or water of a building
  9. 17. the use of a natural energy to turn a propeller to generate electricity, zero carbon
Down
  1. 1. a low carbon producing system, sited on the building site.it cools, warms and creates power
  2. 2. a fuel burnt for heat, heats water and radiators, dug from glens and moors
  3. 4. the use of the sun to heat water, uses glycol in the system, low carbon energy source
  4. 5. a system that is zero carbon, generates electricity from the sun, electricity can be sold back into the national grid
  5. 6. the burning of organic matter to create heat, burns very efficiently due to the system set up
  6. 8. the use of pipes in the ground which abstract the heat in the ground then circulate it into the building for heating
  7. 11. fuel that is created over years of natural process in the ground, high carbon fuel
  8. 15. a traditional black fuel, dug from the ground, burnt to create hea, a high carbon fuel