A Universe Of Clues

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Across
  1. 1. The Remains or impressions of ancient organisms preserved in Rock
  2. 3. The season that occurs in the southern hemisphere while the northern hemisphere is experiencing winter
  3. 6. The person who discovers fossils
  4. 8. the force that pulls objects toward one another( Isaac Newton discovered this force)
  5. 10. The season that occurs in the southern hemisphere while the northern hemisphere is experiencing summer
  6. 14. In undisturbed layers of rock the oldest layers are at the bottom and the youngest layers are at the top
  7. 16. to spin on an axis
Down
  1. 2. when the moon block the light from the sun
  2. 4. The light of the moon is decreasing
  3. 5. When the earth blocks light from reaching the Moon
  4. 7. The regular rise and fall of ocean water caused mainly by the pull of the moon's gravity
  5. 9. to move around another object
  6. 11. also known as Rock layers
  7. 12. Please planets are called terrestrial planet
  8. 13. The light of the moon is increasing
  9. 15. These planets are called Jovian Planets