Inv. 1.1 - Soil Composition

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Across
  1. 1. Rocks that are smaller than sand but bigger than clay
  2. 2. A solid earth material made of two or more minerals
  3. 6. (no space in the puzzle) Any natural resource that makes up Earth, including soil and water
  4. 8. The largest particle of rock pieces; One component of soil
Down
  1. 1. A mix of humus, sand, silt, clay, gravel and/or pebbles
  2. 3. The smallest particle of rock pieces; One component of soil
  3. 4. Rocks that are smaller than gravel but bigger than silt; One component of soil
  4. 5. Rocks that are smaller than pebbles but bigger than sand; One component of soil
  5. 7. Bits of dead plant and animal parts in the soil