environment

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Across
  1. 3. a device that produces electricity to provide power
  2. 6. animals and plants that grow independently of people, usually in natural conditions
  3. 8. the power from something such as electricity or oil that can do work, such as providing light and heat
  4. 10. to say that you will not do or accept something
Down
  1. 1. the materials in which objects are wrapped before being sold
  2. 2. to sort and collect rubbish in order to treat it and produce useful materials that can be used again
  3. 4. anything that lives and moves, including people, birds, etc
  4. 5. a clear liquid, without colour or taste
  5. 7. to keep something for a particular purpose or time
  6. 9. unwanted matter or material of any type