Machines and materials

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Across
  1. 3. It has the same colour as another material but it's more expensive
  2. 4. the lights need it to turn on/off
  3. 6. You can find it in cars, tools, planes and more
  4. 8. a material sheeps give us
  5. 10. it's expensive and jewerly is made of it
  6. 11. you press this to turn on a computer
Down
  1. 1. this material can be of many different colours and shapes, you can find it everywhere
  2. 2. many small metal peices that you can find inside machines like clocks
  3. 5. you can find it inside and outside a car
  4. 7. a material you can take out of a tree
  5. 9. it's very soft and many clothes are made of it