#29 Words There Way

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Across
  1. 4. is an instrument used to measure atmospheric pressure
  2. 5. is an instrument used for viewing small objects
  3. 7. a line that goes from one side to another side of a body
  4. 8. a branch of mathematics
  5. 9. a metric unit of measurement
Down
  1. 1. is an instrument used for measuring and indicating temperature
  2. 2. is a collection of myths
  3. 3. relating to heat
  4. 6. defining or classifying a particular system
  5. 8. the study of Earth's physical features and its atmosphere