Earth Science Final Review 2024 Part 2

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Across
  1. 6. What type of star is our Sun?
  2. 7. The type of galaxy that our solar system is
  3. 8. The name of our galaxy _______ Way
  4. 10. The 4 inner planets, ______, Venus, Earth, and Mars
  5. 12. Stars are classified by this mostly
  6. 14. New stars form in clouds of gas and dust, called ________
  7. 21. Cooler, darker areas of the Sun
  8. 22. The nearest star to Earth, _______ Centauri (not including our Sun)
  9. 23. Explosion of a star
  10. 24. When a light source moves away from us, the consequent stretching out of wavelengths is called ______
  11. 25. The lowest temperature star
  12. 27. Grouping of stars in organized patterns
  13. 29. The clouds are made mostly of carbon dioxide
  14. 30. The hottest color of star
Down
  1. 1. These have so much gravity that no light can escape them. (2 words)
  2. 2. This law states that the farther away a galaxy is, the faster it is moving away from us
  3. 3. How many stars does our solar system have?
  4. 4. A group of stars, gas, and dust that is bound together by gravity
  5. 5. 2 light atomic nuclei combine to form a single heavier one.
  6. 9. Who proved that planets move in elliptical orbits, with the Sun at one focus
  7. 11. It includes all matter, space, and time
  8. 13. Last of the gas planets, farthest from the Sun
  9. 15. A type of galaxy
  10. 16. Giant balls of high temperature glowing gas
  11. 17. The largest planet in size.
  12. 18. After the _____ happened hydrogen nuclei collided and fused into helium nuclei (2 words)
  13. 19. Average distance from the Earth to the Sun, ______units.
  14. 20. The study of the universe
  15. 26. The asteroid belt is located between ______ and Jupiter
  16. 28. The nearest gas giant to the Sun