Parent material is the original “rock” the soil horizons are built up on/come from.ResponsesTrueTrueFalse

If the parent material is rock, which is a characteristic of a given region, then the resulting soil is referred to as

Which soil horizons indicate "true soil"?Group of answer choicesA, E, BA, E, B, C, RO, A, E, B, C, RA, E, B, C

In soil profile “B” horizon corresponds to which zone?Options :Parent materialTop soilSubsoilHumus

How is soil formed

Parent material in the soil is identified by which upper case letter?Group of answer choicesBRAC