One Planet Week

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Across
  1. 5. Use again
  2. 9. Toxic waste
  3. 10. Word with “funny” or “monkey”
  4. 14. Surroundings
  5. 15. One side of an Einstein equation
  6. 17. Entomologists’ subjects
  7. 18. Earth is one
  8. 19. Colour associated with envy
  9. 20. Prevailing conditions
Down
  1. 1. Eg, diamond or graphite
  2. 2. “Haste makes __”
  3. 3. Synthetic material
  4. 4. Kitchen output
  5. 6. Arctic or Atlantic
  6. 7. Blooms
  7. 8. Field with fields
  8. 11. Genus subdivision
  9. 12. Abundant liquid
  10. 13. What a V on a menu might stand for
  11. 16. Grove makeup