Across
- 2. Location of the Great Pyramids where early Egyptian science is seen
- 4. Latin word meaning knowledge
- 7. Small particles that make up all substances
- 9. Greek scientist who tried to explain the planets and stars
- 10. The ancient attempt to turn inexpensive metals into gold
- 11. Ancient Egyptian physician known for medical knowledge
- 12. The gas used in balloons to explain general laws of science
- 13. Latin word for question and the root of the word search
- 15. Ancient scientist who first proposed that all matter is made of atoms
- 16. A brilliant scientist who was wrong about nuclear power as an energy source
- 18. A tool used to gather data and test a scientific idea
Down
- 1. Ancient form of paper made from a river plant
- 3. The system where the Earth is at the center of the solar system
- 5. The incorrect idea that life can form from non-living things
- 6. Scientist who incorrectly believed the Earth was the center of the universe
- 7. The "Father of Life Sciences" who came up with the first classification system
- 8. A statement describing what you think will happen in an experiment
- 14. Greek scientist known for math and his work with displaced water
- 15. The property of matter that determines if something sinks or floats
- 17. Egyptian doctors used this moldy item to help heal open wounds