geo meter crossword

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Across
  1. 3. the study of the rocks and soil of the earth
  2. 7. a line segment across the center of a circle of sphere
  3. 8. one thousandth of a meter
  4. 9. mathematic study of lines, angles, and shapes
  5. 10. an instrument for indicating one’s rate of speed
Down
  1. 1. study of natural features of Earth’s surface
  2. 2. a length of one thousand meters
  3. 3. a rock with crystals lining the inside
  4. 4. relating to heat produced from inside the earth
  5. 5. weather tool to measure air pressure changes
  6. 6. the measurement of the outside of a two dimensional figure