chapeter 2 menu

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Across
  1. 2. is the amount of space taken up by anobject or substance.
  2. 6. continents slowly moved over earths surface
  3. 9. is an approximation of a number based on reasonable assumptions.
  4. 10. refers to how close the measurement is to the true or accepted value.
  5. 11. the measure of the amount of matter in an object.
  6. 13. is the middle number in an ordered set of data.
  7. 14. refers to how close a group of measurements are to each other.
Down
  1. 1. is the measure of how much mass is contained in a given volume.
  2. 3. is the measure of the force of gravity acting on an object.
  3. 4. is any trace of an ancient organism
  4. 5. is the numerical average of a set of data.
  5. 7. rock under the pressure begins to break or move
  6. 8. force pressing on a area
  7. 12. dense ball of solid metal
  8. 13. is a standard measurement system based on the number 10.