Importance of Fertilizers MCQs Quiz Worksheet PDF Download

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MCQ on Importance of Fertilizers Quiz PDF Download

MCQ: If nitrogen is main element of fertilizers then fertilizers are classified as

  1. structural fertilizers
  2. non-structural fertilizers
  3. nitrogen fertilizers
  4. respiratory fertilizers


MCQ: Increased ratio of chemical nutrients in ecosystem is classified as

  1. triplication
  2. eutrophication
  3. crystallization
  4. distillation


MCQ: Excess of nitrogen fertilizers leads to

  1. pest problems
  2. growth problems
  3. fruiting problems
  4. flowering problems


MCQ: Greenhouse gas which can be emitted from storage of nitrogen based fertilizers is

  1. nitrous oxide
  2. nitric oxide
  3. oxygen
  4. hydroxide


MCQ: Organic fertilizers can be derived from

  1. animal materials
  2. carbon materials
  3. plant materials
  4. both a and c