W.E.D.

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Across
  1. 3. relating to sediment
  2. 6. relating to rock that has undergone transformation by heat, pressure, or other natural agencies
  3. 7. the upper layer of earth in which plants grow, a black or dark brown material typically consisting of a mixture of organic remains, clay, and rock particles
  4. 10. rock solidified from lava or magma
  5. 11. the process of wearing or being worn by long exposure to the atmosphere.
  6. 13. When rock is broken down through the force of another substance on the rock
  7. 14. the perceptible natural movement of the air
Down
  1. 1. particulate matter that is carried by water or wind and deposited on the surface of the land or the bottom of a body of water
  2. 2. a triangular tract of sediment deposited at the mouth of a river, typically where it diverges into several outlets
  3. 4. the action of depositing something
  4. 5. the solid mineral material forming part of the surface of the earth and other similar planets
  5. 8. the process of eroding or being eroded by wind, water, or other natural agents.
  6. 9. fine sand, clay, or other material carried by running water and deposited as a sediment
  7. 12. The erosion or disintegration of rocks or building materials caused by chemical reactions