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The following processes in soil formation are caused by biotic factors except

Agricultural Science
WAEC 2009
The following processes in soil formation are caused by biotic factors except
  • A. bacterial decomposition of plants
  • B. soil mixing and turning by earthworms
  • C. burrowing of rodents
  • D. soil disintegration by dehydration
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Correct Answer: Option D
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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