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Question 9

Which of the following is NOT a method of controlling air pollution?

  • A.Covering mouth when yawning and sneezing
  • B.Discouragement of over crowding
  • C.Proper legislation
  • D.Bush burning
  • E.Provision of adequate ventilation
Objective

Question details

Exam body
BECE
Subject
Basic Science
Year
2021
Question no.
#9
Type
Objective
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