Science

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Across
  1. 2. a mixture of water, air, tiny pieces of rock, and humus
  2. 5. substances that plants take in from the soil with their roots to help them live and grow
  3. 6. particles of rock that are even smaller than silt
  4. 7. the breaking down of rock into smaller pieces
  5. 9. a rich mixture of the decomposed or broken down, remains of plants and animals
Down
  1. 1. tiny particles of rock that are difficult to see with your eyes
  2. 2. tiny particles of rock that you can see with your eyes
  3. 3. any non-living solid that has a crystal form
  4. 4. a large thick sheet of moving ice
  5. 8. happens when soil, rocks, or sand are moved