5 Questions
Which of the following is NOT a component of soil?
Air
What does the R Horizon consist of?
Unweathered parent material
Which horizons together make up the topsoil?
O and A Horizons
What are the methods for soil conservation?
Crop Rotation
What is a soil profile?
A vertical section through all the soil horizons
Test your knowledge of soil and regolith with this quiz! Learn about the different components of soil and how they support plant growth. Explore the composition, texture, structure, and color variations of soil at different depths. Discover the role of regolith in covering the Earth's land surface.
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