Earth

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Across
  1. 5. In the Northern Hemisphere we receive this type of light in the summer time.
  2. 7. _________, Metamorphic, and Sedimentary are the three types of rocks
  3. 9. This layer of the planet is broken up into two parts, the asthenosphere and lithosphere
  4. 10. The _____ side of the Moon is always visible from Earth
  5. 11. The type of dating used when looking at rock layers
Down
  1. 1. The process rocks go through to become magma
  2. 2. The _______ of the Earth is the reason that we experience seasons
  3. 3. This sphere deals with all of the water on our planet, including ice and groundwater
  4. 4. This is the thinnest layer of the Earth
  5. 6. The time it takes for half of a parent isotope to decay into a daughter isotope
  6. 8. Accretion uses _________ to bring planetissmals together