Which of these is made up of smallest particles of rock which contain decayed matter of plant and animals?

Which type of soil is best for planting?

What do we call the scientist that study about soil?

Soil important to living things because it serves as a place where people live and it provides the necessary nutrients needed by the plants.

Sort the types of soil according to its texture

Choose the correct layers of the soil from the left

What are the four layers of the soil?

Why is loam soil good for planting?

Which best describe humus?