earth 1

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Across
  1. 4. = MAKE for the First time
  2. 5. experiments = to test something
  3. 6. = an explanation
  4. 8. = to learn something
  5. 10. The invisible vertical lines across the globe
  6. 12. predictions = guesses about the future
  7. 13. = to watch or look
  8. 14. = to investigate
Down
  1. 1. = find solutions
  2. 2. The invisible horizontal lines across the globe
  3. 3. = Show something is true
  4. 7. = Educated guess
  5. 9. = FIND for the First time
  6. 11. = facts