Across
- 2. derived _________ consists of more than one base unit
- 3. amount of space an object takes up
- 7. the amount of mass in a given volume
- 8. the curve at the surface of a liquid
- 10. informatin you gather by using your senses
- 12. information obtained through observation
- 15. study of matter
- 17. state that uses evidence from an experiment
- 20. factors that can be changed in an experiment
- 21. possible testable explanation for an observation
Down
- 1. group used for comparison in an experiment
- 4. SI unit of measure for length
- 5. a statement that suggests what a person thinks will happen in the future
- 6. measured in Kg
- 9. International system of units
- 11. study of energy
- 13. an explanation for a broad range of observations
- 14. ___________ science study of matter and energy
- 16. process of observation and investigation
- 18. ___________ and space science study characteristics of planet earth
- 19. __________ science work with living things