Which soil has the least permeability or slowest flow?

A mixture of sand, silt, and clay is known as __________ and is best for farming or agriculture

What type of soil material is being used for pottery or ceramics?

The three main layers of soil

What does it mean by the rate of flow of water or ability to transmit water?

What makes up humus?

What the soil size for sand?

What is the soil size for silt?

What is the soil size for clay?

Why is soil important?

What forms from parent rock?

Are some plants adapted to grow in certain soils?

What is the percent of organic matter in soil?

What is the percent of mineral matter in soil?

What soil horizon contains leaf litter and organic matter

Which horizon contains unweathered parent material

Which Horizon contains topsoil. Seeds germinate in this "Plough Zone"

Which Horizon contains subsoil. It contains mineral and clay deposits. This zone leaches off of the zone above it.

Which Horizon contains little organic material or life. It consists of slightly broken up bedrock