REVIEW SCIENCE CHAPTER 11

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Across
  1. 2. A man-made object launched into space.
  2. 4. A scientist who studies space.
  3. 8. Earth spinning on its axis.
  4. 9. A satellite used to predict weather.
  5. 10. The path an object follows around another object.
  6. 12. A shape that is slightly oval.
  7. 13. The four periods of the year.
  8. 15. A sloping position, not straight upright.
Down
  1. 1. The imaginary line around the middle of Earth.
  2. 3. A satellite used for directions and GPS.
  3. 5. The action of carefully watching something.
  4. 6. Earth’s natural satellite.
  5. 7. The collection of planets around the Sun.
  6. 11. One half of the Earth.
  7. 14. A scientist with expert knowledge of science.