sahur crossword-Arnav and Raphael

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Across
  1. 2. deny
  2. 3. almost practical
  3. 7. less water
  4. 8. unexpected meetings with stuff
  5. 10. scientific knowledge
  6. 11. exact
  7. 16. thing made by humans
  8. 17. surprisingly small
  9. 18. protests for protection of nature
  10. 20. policy makers
Down
  1. 1. Aspects of mechanical air-craft
  2. 4. study of nature
  3. 5. examining something
  4. 6. dense population
  5. 9. eating and drinking
  6. 12. help
  7. 13. release
  8. 14. Outside earths atmosphere
  9. 15. home
  10. 19. eco friendly