Across
- 2. an approach to scientific investigations that involves making careful observations, forming and testing a hypothesis, and drawing a conclusion that confirms and modifies
- 4. a belief that earth rotates daily on an axis and planets revolve in orbits around the sun
- 5. a physicist and mathematician, key figure in the Scientific Revolution
- 6. Kepler
- 7. a period of drastic change in scientific thought that took place during the 16th and 17th centuries.
Down
- 1. improved the telescope, made astronomical observations, and put forward the basic principle of relativity in physics.
- 2. discovered and popularized the scientific method
- 3. a French explorer in the Americas; founder of Quebec: first colonial government
