MP4 Nine Weeks Review Vocabulary

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Across
  1. 3. a group of billion of stars
  2. 4. the third planet in our solar system
  3. 7. the path a satellite follows as it revolves
  4. 8. the ecology levels are Organism, Population, _____ and Ecosystem.
  5. 9. living things ex. plants and animals
  6. 13. a force of attraction between any two objects example: the Sun and Earth
  7. 14. a large number of asteroids in orbit between Mars and Jupiter
  8. 16. a rocky object smaller than a planet that orbits the sun
  9. 18. the movement of one object in its orbit around another object in space
  10. 19. the Sun _____ on its axis
  11. 20. used to explore other planets
  12. 22. all the galaxies together form this
  13. 23. first American woman in space
  14. 24. this Kingdom is autotrophic
  15. 25. a cloud of gas and dust in space
  16. 27. the Sun is a large _____ in our galaxy
  17. 28. the planet with the most moons
  18. 29. we know this as a shooting star
Down
  1. 1. this domain has a nucleus
  2. 2. this includes Jupiter, Saturn, Uranus and Neptune
  3. 5. was the first space probe sent to Mars in 1976
  4. 6. nonliving things ex. water, soil, and temperature
  5. 10. Mercury, Venus, Earth and Mars are called
  6. 11. a ball of ice, rock, frozen gases, and dust that orbits the sun
  7. 12. large bodies in space that orbit the sun
  8. 13. supported the theory that the sun is the center of the solar system
  9. 15. largest object in our solar system
  10. 17. composed of at least one cell
  11. 21. first American in space
  12. 26. an envelope of gas surrounding a body in space
  13. 27. this includes the sun, planets and stars