Earth Science Crossword

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Across
  1. 4. The _______ began with an oncrease in plant and animal species.
  2. 6. Since Florida is low and flat, the ________ is near its surface.
  3. 7. The oceans are only part of Earth's _______.
  4. 9. _______ plays a role in the uplifting of mountains.
  5. 11. The _______ charts the existence and extinction of dinosaurs.
  6. 13. Studying ______, we infer how Pangea split into continents.
  7. 14. Plate tectonics, subduction and erosion drive the _______.
Down
  1. 1. The _______ charts the existence and extinction of dinosaurs.
  2. 2. Latitude and altitude affect the ______ of a given region.
  3. 3. During the _______, many animal species evolved.
  4. 5. The ________ evaluates data collected from weather instruments.
  5. 8. Dinosaurs lived in the _______ period.
  6. 10. The _______ includes all layers from the core to the crust.
  7. 12. During the _______, much of the Northern Hemisphere was frozen.