Across
- 2. the action or process of moving
- 5. The reason things are pulled to Earth
- 6. Used to measure the temperature of water
- 8. The idea that the sun was the center of the universe
- 9. Used to look at miniature objects that the naked eye can't see well
- 10. Used to determine which way you were going using magnetism
Down
- 1. Used to determine where you are based on longitude and latitude
- 3. Used to measure the atmospheric pressure
- 4. The Idea that Earth as the center of the universe
- 7. Used to look at stars and planets