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Question 45

Prevention of erosion could best be carried out by

  • A.crop rotation and mulching
  • B.contouring of slopping ground and afforestation
  • C.grazing terracing and shifting cultivation
  • D.strip cropping and poaching
  • E.bush fallowing and crop rotation.
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
1995
Question no.
#45
Type
Objective
Previous · Q44The diagram above represent the shape of major group of bacteria The groups… Next · Q46 The following are useful measures for conserving forest except

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