Question

Which horizon of soil is generally dark in colour as it is rich in humus and minerals? *

1 point

A-Horizon

B-Horizon

C-Horizon

D-Horizon​

Answer 1

Answer:

The uppermost horizon is generally dark in colour as it is rich in humus and minerals. The humus makes the This provides shelter for many living organisms such as worms, rodents, moles and beetles. The roots of small plants are embedded entirely in the topsoil.

Answer 2

Answer:

A-Horizon

Explanation:

A-Horizon of soil is generally dark in colour as it is rich in humus and minerals.it is the topsoil which is known as A-Horizon.It has remains of dead animals and plants which gives it a dark colour.

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