unit 4 lesson 1&2

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Across
  1. 4. Everything that exists in space, including all planets, stars, and galaxies.
  2. 7. Bodies Natural objects in space, such as the sun, moon, stars, and planets.
  3. 9. The very center of something.
  4. 10. Small rocky objects moving through space.
  5. 11. Objects that move around a planet. The moon is Earth’s natural satellite.
Down
  1. 1. An imaginary line that a planet spins around.
  2. 2. One half of the Earth or a planet.
  3. 3. The type of land in an area, like mountains, hills, or flat land.
  4. 5. When one space object moves in front of another and blocks its light.
  5. 6. Broken pieces or leftover parts.
  6. 8. The layer of air that surrounds a planet.