Which describes the horizons in a soil profile?

Bedrock lies below the soil layers.

Horizon O forms from organic material.

Horizon C is least affected by the soil formation process

Explanation:

Hope this helped

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.