Across
- 5. proposition supporting a claim
- 6. error in reasoning
- 8. study of knowledge
- 9. series of propositions to support a claim
- 11. believed that nature consisted of an unlimited number and
- 13. statement with a truth value
- 15. Love of Wisdom
- 16. of atoms
- 18. early Greek who thought myths were manmade
- 20. held that nature is built up of an infinite number of minute invisible particles
Down
- 1. proposition supported by Premises
- 2. thought the source of all things was air
- 3. study of value judgements
- 4. believed constant change was fundamental
- 7. study of what exists, aka metaphysics
- 10. thought everything that exists has always existed
- 12. primary tool of the philosopher
- 14. An example that conflicts with a theory
- 17. thought the source of all things is water
- 19. believed the four elements made up everything