Question

what lies below horizon​

Answer 1

Answer:

Physical Properties of the Soil

The soil profile has four distinct layers: 1) O horizon; 2) A horizon; 3) B horizon, or subsoil; and 4) C horizon, or soil base ((Figure)). The O horizon has freshly decomposing organic matter—humus—at its surface, with decomposed vegetation at its base.

Answer 2

Explanation:

The layer of a soil profile immediately below the B horizon and above the bedrock, composed of weathered rock little affected by soil-forming processes.

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