Man and Environment Multiple Choice Questions 13 PDF Download

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Biology multiple choice questions (MCQ) on organisms form basis of ecosystem with options consumer, producer, decomposer and biotic components, levels of ecological organization quiz for competitive exam prep, viva interview questions with answers key. Free biology study guide to learn levels of ecological organization quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Quiz PDF Download Worksheets 13

MCQ. Organisms form basis of ecosystem

  1. Producer
  2. Consumer
  3. Decomposer
  4. Biotic components

A

MCQ. Representation of total number of individuals for per unit are at different trophic levels graphically is classified as

  1. pyramid of numbers
  2. pyramid of primary consumers
  3. pyramid of biomass
  4. pyramid of decomposers

A

MCQ. Organisms that are capable to synthesize organic compounds into simple raw materials are called

  1. tertiary consumers
  2. producers
  3. primary consumers
  4. secondary consumers

B

MCQ. Floating photosynthetic organisms are considered as main producers in

  1. chemical ecosystem
  2. mechanical ecosystem
  3. terrestrial ecosystem
  4. aquatic ecosystem

D

MCQ. Forests clearing by humans or natural causes is classified as

  1. urbanization
  2. localization
  3. deforestation
  4. deplantation

C