Man and Environment Multiple Choice Questions and Answers 36 PDF Download

Man and environment multiple choice questions (MCQs), man and environment test prep 36 to learn online high school courses, distance learning for exam prep. Practice levels of ecological organization multiple choice questions (MCQs), man and environment quiz questions and answers for biology class for online basic concepts of biology courses distance learning.

Study high school biology multiple choice questions (MCQs): autotrophs present in an ecosystem are called, for for online secondary education degree with options secondary consumers, primary consumers, decomposers, and producers, levels of ecological organization quiz with virtual academy portal for online learning of mid term and final exams preparation. Free biology study guide for online learning levels of ecological organization quiz questions to attempt multiple choice questions based test.

MCQ on Man and Environment Worksheets 36 Quiz PDF Download

MCQ: Autotrophs present in an ecosystem are called

  1. Primary consumers
  2. Secondary consumers
  3. Decomposers
  4. Producers

D

MCQ: Parasites that live inside host's body are called

  1. Temporary parasites
  2. Ectoparasites
  3. Endoparasites
  4. Permanent parasites

C

MCQ: A recycling of one tonne of paper can save

  1. 120 trees
  2. 130 trees
  3. 17 trees
  4. 18 trees

C

MCQ: In 2010 human population was

  1. 172,510,000
  2. 171,510,000
  3. 170,520,000
  4. 173,510,000

D

MCQ: Thickness of biosphere is

  1. 20 km
  2. 30km
  3. 40km
  4. 50km

A