Volcano Trek Crossword

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Across
  1. 3. A small amount
  2. 4. Causing a very happy feeling
  3. 6. Hot, melted rock under the surface of the earth
  4. 7. Hot melted rock on the outside of a volcano
  5. 8. A teacher at a university
  6. 9. down Become cold
  7. 11. A yellow material that smells very bad
  8. 12. The hole in the top of a volcano
  9. 13. A geologist’s term for large pieces of rock far under the ground
  10. 14. Lava that comes together in a crater
  11. 16. A scientist who studies the earth
  12. 18. New
Down
  1. 1. Not safe
  2. 2. A person who travels to new places to learn new things
  3. 5. Some of the first people on Earth
  4. 9. Large animal that often carry people and things through the desert
  5. 10. When a volcano produces hot, melted rock
  6. 15. To look at something closely to get information
  7. 17. A long difficult journey