Environmental Resources

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Across
  1. 3. material placed on the roof
  2. 4. it´s what surrounds us and we have to save
  3. 6. place where rubbish is thrown
  4. 8. to give use of underused materials
  5. 9. used for exercise and save the planet
  6. 10. gases produced by cars
Down
  1. 1. they shine in the dark
  2. 2. means used by people to travel
  3. 5. materials that can be recharged
  4. 7. remains of the food