Across
- 4. gauge of how to exact a measurement is.
- 6. a way of expressing a value as the product of a number between 1 and 10 and a power of 10.
- 7. speed with which you walk or run.
- 9. is the study of the composition,structure,properties and the reactions of matter.
- 10. study of the universe beyond earth, including the sun,moon,planets and stars.
- 12. the study of the origin,history, and structure of earth.
- 14. organized plan for gathering,organizing and communicating information.
- 15. is the amount of space taken by and object.
Down
- 1. information that you obtain through your senses.
- 2. is a system of knowledge and the methods you use to find that knowledge.
- 3. proposed answer to a question.
- 5. study of living things.
- 6. all the digits that are known in a measurement plus the last digit that is estimated.
- 8. is the use of knowledge to solve practical problems.
- 11. statement that summarizes a pattern found in nature.
- 13. the study of matter and energy and the interactions between the two through forces and motion