Mesozoic Crossword

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Across
  1. 4. a plant that has protected seeds
  2. 6. the climate during the Mesozoic era was ______ than the climate of the Paleozoic era
  3. 7. Preserved Remains
  4. 10. 145-65 mya; third and last period of this era
  5. 12. a plant that has unprotected seeds
  6. 17. earliest _____ evolved from reptile ancestors, flying creators
  7. 18. cone-bearing trees/plants
  8. 19. the first _______ appeared during the Triassic period
  9. 20. the meteorite that most scientists agree killed most of the species on Earth
Down
  1. 1. means "terrible lizard"; large beasts who once roamed the Earth
  2. 2. continental mass in the northern hemisphere
  3. 3. Flowerless, feathery/leafy plant that reproducers via spores
  4. 5. Age of Reptiles/250-65 mya
  5. 8. no evidence of ___ at the poles
  6. 9. continental mass in the southern hemisphere
  7. 11. 250-200 mya; first period of this era
  8. 13. super continent which broke apart
  9. 14. survivors of this era; green, large
  10. 15. 200-145 mya; second period of this era
  11. 16. most well known dinosaur