Across
- 2. Converting text from one language to another
- 7. Collection of traditional stories
- 9. Nerve cell
- 11. Planned course of action
- 12. Statement that contradicts itself
- 13. Study of Earth's structure
- 14. Study of money and markets
- 16. Government without a monarch
- 17. Discussion to reach agreement
- 19. Activities of government or public affairs
- 22. Introduction of something new
- 23. Study of living organisms
- 24. Microscopic organisms
- 25. Statistical study of populations
- 27. System of communication
- 31. Study of substances and reactions
- 32. Gradual change in species
- 34. Information and understanding
- 35. Government by the people
- 36. Basic physical structures of society
- 37. Study of fundamental questions
- 38. Substance that speeds up a reaction
- 39. Design of buildings
- 41. Force pulling objects to Earth
- 42. State of being free
- 43. Microscopic infectious agent
- 45. Step-by-step problem-solving method
- 46. Study of past events
- 47. City where government sits
- 48. Study of matter and energy
Down
- 1. Ability to read and write
- 3. Based on reason or logic
- 4. Capacity to do work
- 5. Created by humans, not natural
- 6. Figure of speech
- 8. Essential element for breathing
- 10. All of space and time
- 11. Object orbiting a planet
- 12. Study of the human mind
- 15. Advanced human society
- 18. Massive system of stars
- 20. Long-term weather patterns
- 21. Group of atoms bonded together
- 26. Global network of computers
- 28. Study of human cultures
- 29. Instrument for viewing distant objects
- 30. Written works of artistic value
- 33. Fair treatment and laws
- 38. System of money
- 40. Use of symbols to represent ideas
- 44. Moral principles