Soil

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Across
  1. 1. The layers of soil are known as _________
  2. 2. The wearing away of soil by natural agents like water and wind
  3. 4. The third layer of soil
  4. 5. The outermost layer of soil
Down
  1. 1. The final layer of soil
  2. 3. The second layer of soil
  3. 6. A basic solution put in acidic soil by farmers