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Question 28

What is the benefit of thunder and lightning to farmers?

  • A.Addition of nitrates to the soil
  • B.Aeration of the soil
  • C.Removal of harmful bacteria from the soil
  • D.Addition of rain water to the soil
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2012
Question no.
#28
Type
Objective
Previous · Q27The main raw materials required for photosynthesis are Next · Q29 Which of the following substances must be present in the soil for growth of a…

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