Biotic and Abiotic Environment MCQs Quiz Online PDF Download

Practice biotic and abiotic environment MCQs, O level biology MCQ test for online learning. Ecology o level biology quiz has multiple choice questions (MCQ), biotic and abiotic environment quiz questions and answers to practice as to enable materials locked up in dead organisms, main role is played by, answer key help with choices as primary consumers, secondary consumers, decomposers and detritivore problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning biotic and abiotic environment quiz with MCQs to practice test questions with answers.

MCQs on Biotic and Abiotic Environment Quiz PDF Download

MCQ. To enable the materials locked up in dead organisms, main role is played by

  1. primary consumers
  2. secondary consumers
  3. decomposers
  4. detritivore

C

MCQ. Secondary consumers are

  1. plants
  2. herbivores
  3. carnivores
  4. omnivores

C

MCQ. Interaction of living things and non-living things is known as

  1. ecological niche
  2. ecological community
  3. ecosystem
  4. ecology

C

MCQ. An ecosystem does not need

  1. solar energy
  2. materials from the outside
  3. chemical energy
  4. food energy

A

MCQ. Interaction and interdependence of plants and animals in a certain place is known as

  1. ecological niche
  2. ecological community
  3. ecological habitat
  4. both A and B

D