POSTIES 1021 COVER

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Across
  1. 2. _____ changes food waste into good soil for plants.
  2. 3. soup made by boiling meat or fish and vegetables in water
  3. 4. things that are no longer needed and are thrown away
  4. 5. a place where waste is buried in the ground
Down
  1. 1. the planet that we live on
  2. 2. You can use leftover bread crusts to make _____ by toasting them