Final Exam Review

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Across
  1. 4. This soil is rich in humus.
  2. 7. It destroys everything and moves in one direction.
  3. 8. Is a non-living plant or animal matter.
  4. 9. It moves from one place to another, destroying everything in its path.
Down
  1. 1. It is a very hot melted rock.
  2. 2. This soil has a thin layer of topsoil with little humus.
  3. 3. Sudden movement of a large amount of rocks and solids down a slope
  4. 5. This soil is sandy and does not have much humus.
  5. 6. It is an opening in the Earth's crust.
  6. 8. Area where molten rock from deep within the mantle breaks through to the Earth's crust