Soil – Odd one out

The video tutorial explains the different layers of soil: topsoil, subsoil, and bedrock. It highlights that grass is not a layer of soil, making it the odd one out in the list of terms discussed.

Which of the following is not a layer of soil?

• Grass

• Subsoil

• Topsoil

• Bedrock

What is the primary reason grass is considered different from topsoil, subsoil, and bedrock?

• It is found only in deserts.

• It is a type of soil.

• It is a plant, not a soil layer.

• It is a type of rock.

Which of the following is a layer of soil?

• Grass

• Water

• Subsoil

• Air

What is the correct order of soil layers from top to bottom?

• Grass, Bedrock, Subsoil, Topsoil

• Topsoil, Subsoil, Bedrock

• Subsoil, Topsoil, Bedrock

• Bedrock, Subsoil, Topsoil

Which layer is directly beneath the topsoil?

• Grass

• Subsoil

• Bedrock

• Water