LIFE IN SPACE CROSSWORD

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Across
  1. 4. Something that cannot be seen by the bare human eye.
  2. 11. Welcoming or available.
  3. 12. To help or support.
  4. 14. Something that is protected.
  5. 16. The process that changes liquid water to gaseous water (water vapor).
  6. 22. To break or bore thought something.
  7. 23. Preserved remains of ancient organisms.
  8. 24. A bacteria that causes diseases or fermentation.
  9. 25. To examine an object and to find the results.
Down
  1. 1. a compound or substance that has been purified.
  2. 2. The surroundings of a place.
  3. 3. The acronym for Carbon Dioxide.
  4. 5. A big body of water.
  5. 6. An educated guess.
  6. 7. A mixrure of gasses that surrounds the Earth.
  7. 8. Exterior or upper boundary of an object or body.
  8. 9. An event.
  9. 10. Water if not in solid or liquid form.
  10. 13. To survive.
  11. 15. Water if not in a gas form.
  12. 17. A person that examines chemistry.
  13. 18. A natural smelly
  14. 19. A living thing.
  15. 20. Energy from a source.
  16. 21. Something that is thick.