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Assessment
What is the primary role of the top soil layer?
It provides nutrients for plant growth.
It stores water.
It acts as a barrier against pests.
It contains rocks and gravel.
Which soil layer is considered the most fertile?
Subsoil
Bedrock
Topsoil
Regolith
Why are soil layers important for ecosystem health?
They help regulate temperature.
They prevent soil erosion.
They ensure consistent water drainage.
All of the above.
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