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Assessment
What is the primary purpose of soil organic matter?
To provide nutrients and improve soil structure.
To increase soil acidity.
To repel water.
To inhibit plant growth.
Which practice is most effective for improving soil health?
Regularly tilling the soil.
Planting cover crops.
Using chemical fertilizers exclusively.
Monocropping year after year.
What role do earthworms play in soil health?
They compact the soil.
They decompose organic matter and improve soil aeration.
They consume nutrients in the soil.
They prevent water infiltration.
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