Across
- 5. steps to complete your experiment.
- 6. The amount of space that an object occupies.
- 7. explanation of an aspect of the natural world.
- 8. microscopes, computers, phones, are all examples of this.
- 9. numbers that are reliable to indicate the quantity of something.
- 11. exact copy of something.
- 13. mass of a unit, volume of a material substance.
- 15. study of the behavior of the physical and natural world through observation and experiment.
Down
- 1. description of an observed phenomenon.
- 2. instrument for measuring temp.
- 3. process in wish rocks change over time.
- 4. fact of being exact and accurate
- 10. study of the properties of matter.
- 12. the quality or state of being correct or precise.
- 14. oblique direction.