Man and Environment Multiple Choice Questions and Answers 9 PDF Download

Learn man and environment MCQs, grade 10 biology test 9 for online learning courses and test prep. Interactions in ecosystem multiple choice questions (MCQs), man and environment quiz questions and answers include biology worksheets for online what is biology courses distance learning.

Biology multiple choice questions (MCQ): since 1800 amount of carbon dioxide in atmosphere has increased with options 25%, 20%, 50% and 30%, interactions in ecosystem quiz for teachers on net with online teaching resources for biology teachers with biology practice. Free biology study guide to learn interactions in ecosystem quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Worksheets 9 Quiz PDF Download

MCQ: Since 1800 amount of carbon dioxide in atmosphere has increased

  1. 20%
  2. 25%
  3. 50%
  4. 30%

D

MCQ: Tertiary consumers that are fed on primary carnivores are also known as

  1. primary carnivores
  2. tertiary carnivores
  3. secondary carnivores
  4. secondary herbivores

C

MCQ: Substances that actually cause pollution are

  1. Chemicals
  2. Pollutants
  3. Gases
  4. Bad substances

B

MCQ: Group of consumers in an ecosystem includes

  1. viruses
  2. bacteria
  3. plants
  4. animals

D

MCQ: Fish aquarium is best classified as an example of

  1. natural biosphere
  2. artificial biosphere
  3. artificial ecosystem
  4. natural ecosystem

C