Question

Answer the following questions in about 30 words.
(iii) Mention the three horizons of a soil profile.

Answer 1

A Horizon, B Horizon ,C Horizon

Answer 2

Three horizons of a soil profile

• There are various varieties of soil, individual with its private assortment of characters. Quarry underneath into the soil and one will notice that it is composed of films, or horizons (O, A, E, B, C, R).
• A -(topsoil) Frequently minerals from origin matter with essential matter consolidated. A desirable substance for shrubs and distinct bions to exist.
• B - (subsoil) Sonorous in minerals that purged (migrated down) from the A or E ranges and assembled here.
• O -(humus or organic) Principally organic matter before-mentioned as decomposing leaves. The O horizon is fragile in some soils, edgewise in others, and not existing solely in others.

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