Science

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Across
  1. 4. The splitting of atomic nuclei is called ___
  2. 6. What you call a volcano that is not currently erupting
  3. 9. The study of weather, climate, and the atmosphere
  4. 11. Heaviest internal organ in the human body
  5. 12. Symbol for iron on the periodic table
Down
  1. 1. The name of the process where solid changes directly into gas
  2. 2. The largest desert in the world
  3. 3. Largest planet in our solar system
  4. 5. What a conchologist collects
  5. 7. The number of bones that sharks have
  6. 8. Most abundant element in the universe
  7. 10. The element that Joseph Priestly discovered in 1774