midterm C10 Minerals：Naturally occurring inorganic solids (solids that do not come from or consist of organisms);

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Across
  1. 3. Pieces of rocks or other matter from space that have landed on the Earth
  2. 4. The organic part of soil
  3. 5. Naturally occurring inorganic solids (solids that do not come from or consist of organisms)
  4. 6. The molten rock under the Earth's crust
Down
  1. 1. Remains or imprints of ancient organisms preserved in rocks or tree resins
  2. 2. Particles of clay, silt, sand, minerals and rock fragments that come from the weathering and erosion of rocks
  3. 5. The layer of the Earth between the outer core and the crust