Physical Science Chapter 1 Aylin Correa

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