Man and Environment Multiple Choice Questions and Answers 40 PDF Download

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MCQs on Man and Environment Worksheets 40 Quiz PDF Download

MCQ: Insecticide sprays are not use to kill mosquitoes as it cannot penetrate all habits of

  1. Adult
  2. Old
  3. Yougn
  4. Small


MCQ: Stages of nitrogen cycles includes

  1. assimilation
  2. denitrification
  3. formation of nitrates
  4. all of above


MCQ: Tertiary consumers include

  1. Snails
  2. Sparrows
  3. Clover leaves
  4. Hawk


MCQ: Snail are examples of

  1. Primary consumer
  2. Secondary consumer
  3. Tertiary consumer
  4. Producer


MCQ: Bacteria which is responsible for ammonification is called

  1. nitrogenous virus
  2. nitrogenous bacteria
  3. ammonifying virus
  4. ammonifying bacteria