Man and Environment Multiple Choice Questions and Answers 36 PDF Download

Learn man and environment MCQs, grade 10 biology test 36 for online learning courses and test prep. Levels of ecological organization multiple choice questions (MCQs), man and environment quiz questions and answers include biology worksheets for online basic concepts of biology courses distance learning.

Biology multiple choice questions (MCQ): autotrophs present in an ecosystem are called 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 to learn levels of ecological organization quiz to attempt multiple choice questions based test.

MCQs 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