A well-developed soil will have all layers O, A, E, B & C on the top of the parent material, from top to down. See the soil horizons diagram. What has happened to the soil when you see the E & B layers are missing in a soil profile? Condition True False Soil is young or immature     Soil development is disturbed by erosion     The soil is leached     The soil is waterlogged     The soil salinized

Condition

True

False

Soil is young or immature

Soil development is disturbed by erosion

The soil is leached

The soil is waterlogged

The soil salinized