GEO Crossword

1234567
Across
  1. 2. - relating to or produced by the internal heat of the earth.
  2. 3. - a small cavity in a rock
  3. 5. - the pure mathematics of points and lines and curves and surfaces
  4. 7. - of or relating to or based on geology
Down
  1. 1. - studies the lands of Earth, including mountains, rivers, cities, and the people that live there.geocentrichaving the earth as the center
  2. 2. - having the earth as the centre
  3. 4. - a science that deals with the history of the earth as recorded in rocks
  4. 6. - a specialist in geology