This is the top layer of soil that is made up of living and decomposed materials, like leaves, plants, and bugs.

True or False: R horizon is above the O horizon in the layers of soil.

What layer is in between topsoil and subsoil?

What are the 5 layers of the soil?

Which layer of soil is very thin and is usually dark in color?

True or False: Soils have different water-holding capacities.

True or False: Weathered rocks are usually found in the bedrock.

True or False: Dark-colored soils are usually fertile.

It is good for growing vegetables, such as pechay and tomato.

What is the texture of sand?

What type of soil has the biggest particles?

It is the coarsest and driest type of soil. It is suitable for plants that require less water. It allows air circulation, but cannot hold water for long.