Science World

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Across
  1. 1. the passing on of genetic traits
  2. 3. before written records
  3. 6. sudden, violent shaking of the ground
  4. 8. features on the surface of the earth
  5. 9. solid turns into a gas
  6. 11. large thick ice masses that move slowly
  7. 14. opposition
Down
  1. 2. breakdown of rock and earth by environment
  2. 4. physical or mental exertion
  3. 5. DNA strand coded with genes
  4. 7. liquefying or dissolving
  5. 10. formal systematic research, inspection
  6. 12. personal opinions or tastes
  7. 13. remains of a prehistoric organism in rock
  8. 14. objects move away from one another