Which of the following is NOT an indication that there are expansive soils in an area? A) Wavy bumps on surfaces B) Tilting sidewalks C) Cracks in building foundations D) Popcorn-like weathering texture in the soil E) Large circular holes with broken pieces of rock at the bottom

Question

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Large circular holes with broken pieces of rock at the bottom can indicate the presence of sinkholes, which are formed by the dissolution of limestone or other soluble rock. This is not necessarily an indication of expansive soils.

Which of the Following Is NOT an Indication That There