SAVE THE EARTH CROSSWORD

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Across
  1. 3. The first element of the 5 R's hierarchy.
  2. 4. We celebrate this on April 22 every year.
  3. 6. When using less you ------.
  4. 7. Many people in the green community refer to this method as upcycling.
  5. 8. Turning off lights helps us to conserve ------.
Down
  1. 1. Earth Day Color.
  2. 2. In an effort to reduce waste, ----- items throughout the workplace instead of buying new ones.
  3. 5. Something that is planted on earth day
  4. 6. Once you've gone through all of the other R's, ------ is the most environmentally friendly waste disposal method.