Ch. 2 Earth's Structures

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Across
  1. 2. the force that every object exerts on all other objects because of their masses
  2. 3. topographic features formed by processes that shape Earth's surface
  3. 7. outer part of the magnetic field that interacts with these particles
  4. 9. the amount of mass in a material per unit volume
  5. 10. areas with low relief and high elevation
  6. 12. Earth's entire solid body
  7. 13. the thick middle layer in the solid part of Earth
Down
  1. 1. brittle, rocky outer layer of Earth
  2. 3. name for the group consisting of the crust and the uppermost mantle
  3. 4. landforms with low relief and low elevation
  4. 5. the dense, metallic center of Earth
  5. 6. landforms with high relief and high elevation
  6. 8. plastic layer within the mantle
  7. 11. shape of a ball; all points on the surface are at an equal distance from the center