Science

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Across
  1. 3. – Molten rock expelled during eruption
  2. 4. – Gas produced by burning fossil fuels
  3. 6. – Zodiac constellation symbolized by a ram
  4. 14. – Puffy low-level clouds
  5. 16. – Violent eruption with ash columns
  6. 18. – Zodiac constellation symbolized by a bull
  7. 19. – Science of celestial objects
  8. 20. – Rain-bearing dark clouds
  9. 22. – Flat-topped collapsed volcano
  10. 24. – Star also called the North Star, used for navigation
  11. 27. – Zodiac constellation symbolized by a crab
  12. 28. – Queen-shaped northern constellation
  13. 31. – Brightest star in the night sky
  14. 32. – Zodiac constellation symbolized by a virgin
  15. 33. – Zodiac constellation symbolized by a fish
  16. 34. – Fine particles ejected during a volcanic eruption
  17. 35. – Protective atmospheric layer gas
  18. 37. – Crack in the Earth’s crust where movement occurs
  19. 38. – Puffy cotton-like clouds
  20. 40. – Most explosive eruption type
  21. 43. – Zodiac constellation symbolized by a goat
  22. 44. – Southern constellation named after a ship’s keel
  23. 45. – Constellation named after a winged horse in Greek mythology
  24. 47. – Thin, wispy high clouds
  25. 48. – Large southern constellation with half-man, half-horse figure
  26. 49. – Gentle eruption with lava fountains
Down
  1. 1. – Zodiac constellation symbolized by an archer
  2. 2. – Zodiac constellation symbolized by a lion
  3. 5. – Type of plate movement that causes earthquakes and volcanoes
  4. 7. – Greenhouse gas from fertilizers
  5. 8. – Layered, blanket-like clouds
  6. 9. – Zodiac constellation symbolized by twins
  7. 10. – Famous northern constellation shaped like a dipper
  8. 11. – Bowl-shaped depression at volcano’s top
  9. 12. – Gas that traps heat naturally
  10. 13. – Opening at the Earth’s surface where lava erupts
  11. 15. – Gas responsible for climate change
  12. 17. – Zodiac constellation symbolized by scales
  13. 21. – Mid-level cloud type
  14. 23. – Zodiac constellation symbolized by water bearer
  15. 25. – Zodiac constellation symbolized by a scorpion
  16. 26. – Southern constellation also called the Southern Cross
  17. 29. – Belief system linking stars to human fate
  18. 30. - Underground reservoir of molten rock
  19. 36. – Famous constellation known as “The Hunter”
  20. 39. – Apparent brightness of a star
  21. 41. – Energy process inside stars
  22. 42. – Potent greenhouse gas from livestock
  23. 43. – Star group forming patterns
  24. 46. – Towering storm clouds