science crossword

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Across
  1. 1. a rock solidified from lava.
  2. 3. the study of the physical features of the earth.
  3. 6. deals with the physical and biological properties and phenomena of the sea.
  4. 8. characterized by or given to adaption
  5. 11. the theory that changes in the earths crust during geological history have resulted chiefly from sudden violent and unusual events.
  6. 13. deals with the earths physical structure and substance.
  7. 14. concerned with fossil animals and plants.
  8. 15. the universal force of attraction acting between all matter.
Down
  1. 2. concerned with earthquakes.
  2. 4. energy that comes from a source and travels through space at the speed of light.
  3. 5. the branch of astronomy concerned with the physical nature of stars and other celestial bodies, and the application of the laws and theories of physics to the interpretation of astronomical observations.
  4. 7. the theory that changes in the earth's crust during geological history have resulted from the action of continuous and uniform process.
  5. 9. the study of everything in the universe beyond earth atmosphere.
  6. 10. concerned with the origin, small scale structure, and composition of rocks.
  7. 12. the physics of the earth.