Across
- 1. an invisible force that pulls any object down, toward the Earth
- 8. how fast something is moving
- 9. a test used to discover new information about a question
- 10. a pretend version of something that scientists use when the real thing
- 12. too big, small, or complicated to work with
- 13. or rubber bands
- 16. big, small, or complicated to work with
- 17. a change in the position of an object
Down
- 1. energy that is due to gravity
- 2. when one object hits or crashes into another object
- 3. when energy travels from one place to another
- 4. when one object hits or crashes into another object
- 5. energy that is not in use, but is saved inside something, such as
- 6. a pretend version of something that scientists use when the real thing
- 7. to guess what will happen based on things you know
- 11. a test used to discover new information about a question
- 14. transfer when energy travels from one place to another
- 15. energy that is in the form of sound that can be heard
- 16. repeated tests in an experiment
