AP Environmental Science Quiz
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LAND AND WATER USE
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Which practice best helps maintain soil structure and reduce compaction risk?
A
Drive heavy machinery on random paths across fields to distribute pressure evenly across all soil.
B
Use controlled traffic farming and avoid field operations when soils are wet to limit compaction zones.
C
Remove all organic residues so soils dry faster and can be driven on immediately after rainfall.
D
Increase livestock stocking rates to trample residues into soil and create natural tillage.
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