Soil can both be cohesive or granular. Cohesive soil has good particles and ample clay so which the soil will stay with by itself. The more cohesive the soil, the greater clay it's got, and the less likely a cave-in will come about. Granular soils are created of coarse particles, https://cruzjtdnv.free-blogz.com/79038886/soil-investigation-experts-bangladesh-an-overview