Man and Environment Multiple Choice Questions and Answers 29 PDF Download

Learn man and environment multiple choice questions, grade 10 biology online test 29 for high school degree online courses, distance learning for exam prep. Practice flows of materials and ecosystem energy multiple choice questions (MCQs), man and environment quiz questions and answers for biology class for online advanced biology courses distance learning.

Study high school biology multiple choice questions (MCQs): considering pyramid of numbers, consumers that are maximum in number and smallest in size are called, for free online courses with choices producers, tertiary consumers, tertiary decomposers, and secondary decomposers, flows of materials and ecosystem energy quiz for formative assessment with online distance learning for school's course learning. Free biology study guide for online learning flows of materials and ecosystem energy quiz questions to attempt multiple choice questions based test.

MCQs on Man and Environment Worksheets 29 Quiz PDF Download

MCQ: Considering pyramid of numbers, consumers that are maximum in number and smallest in size are called

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

B

MCQ: All ecosystem of world together form

  1. Biome
  2. Biosphere
  3. Community
  4. Biomass

B

MCQ: Considering components of ecosystem, example of producers is

  1. ants and flies
  2. photosynthetic bacteria
  3. cattle
  4. snakes

C

MCQ: Thickness of biosphere of Earth (in kilometers) is about

  1. 35 kilometers
  2. 30 kilometers
  3. 20 kilometers
  4. 40 kilometers

C

MCQ: Establishment of new forest is

  1. Deforestation
  2. Reforestation
  3. Afforestation
  4. Forestation

C