SOIL EXPLORATION

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Across
  1. 3. A soil sample that retains its original structure and properties.
  2. 4. boring A drilling method that uses water pressure to remove soil.
  3. 7. A sample that accurately reflects the characteristics of the soil from which it was taken.
  4. 9. wall A type of sampler used for collecting undisturbed soil samples.
  5. 10. A process to create a hole in the ground.
Down
  1. 1. A drilling method that uses a auger to collect soil.
  2. 2. A sampler used to obtain high-quality, undisturbed soil samples.
  3. 5. The distance between bore holes.
  4. 6. spoon A type of sampler used for obtaining disturbed soil samples.
  5. 7. drilling A drilling method that uses a rotating bit to cut into the ground.
  6. 8. A common in-situ test to measure soil resistance.