Man and Environment Multiple Choice Questions 15 PDF Download

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MCQs on Man and Environment Quiz PDF Download Worksheets 15

MCQ. Interaction between abiotic components and biotic community is classified as

  1. ecosystem
  2. population
  3. natural biosphere
  4. artificial biosphere

A

MCQ. Principal decomposers of biosphere are

  1. Bacteria
  2. Virus
  3. Fungi and bacteria
  4. Algae

C

MCQ. Ascaris, Entamoeba and Plasmodium are considered as examples of

  1. endoparasites
  2. ectoparasites
  3. digestion parasites
  4. synthetic parasites

A

MCQ. Thunderstorms and lightning convert atmospheric nitrogen into

  1. Nitrates
  2. Nitrites
  3. Nitric acid
  4. Nitric oxide

A

MCQ. Consumers that eat animal flesh as well as plants and plant products are called

  1. Omnivores
  2. Primary consumers
  3. Secondary consumers
  4. Top carnivores

A