Geography

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Across
  1. 4. Layer of the Earth between its crust and core
  2. 5. The outermost shell of Earth
  3. 6. Any major biological community with traits that differentiate it from others
  4. 8. The breaking down of rocks over a while
  5. 10. Alliance of European and North American Countries
  6. 12. When the Earth's axis is not tilted toward or away from the sun
  7. 13. An imaginary line which a body rotates around
  8. 14. Largest Continent in the world
  9. 15. Imaginary lines that go east to west Hint: Not Equator
Down
  1. 1. A system of communication that humans use
  2. 2. Belief in a god or gods and the activities that are connected with this belief
  3. 3. An economic system where citizens run and own companies
  4. 5. Arts, beliefs, and institutions of a population that are passed down through generations
  5. 7. Process in which natural forces wear away and transport earthen materials
  6. 9. A group of people that share the same laws, rights, and resources and live under the same flag
  7. 11. A system of government where no government is present