Weathering & Erosion

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Across
  1. 3. organic materials that make up the dark brown parts of soil
  2. 5. the smallest material in soil
  3. 6. the slow change of rocks from elements in the environment
  4. 7. When rocks are broken down because of elements such as acid rain. The minerals in the rocks are changed.
Down
  1. 1. where the eroded rock particles are deposited
  2. 2. When rocks are broken up by wind, rain, tree roots, and more. Just the physical shape of the rock is changed.
  3. 4. occurs when smaller weathered rock particles are moved from one spot to another