Grade 10 English MCQs

Man and Environment Multiple Choice Questions Test 3 Tests pdf Download

Practice biology test 3 on man and environment MCQs, grade 10 levels of ecological organization multiple choice questions and answers. Levels of ecological organization revision test has biology worksheets, answer key with choices as tertiary carnivores, primary carnivores, secondary carnivores and secondary herbivores of multiple choice questions (MCQ) with levels of ecological organization quiz as the tertiary consumers that are fed on primary carnivores are also known as for competitive exam prep. Free biology study guide to learn levels of ecological organization quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Quiz pdf Download Worksheets 3

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


MCQ. Nitrates are utilized for protein making and are absorbed by

  1. phytoplankton
  2. protozoan
  3. plants
  4. animals


MCQ. Process which converts nitrogen gas into nitrates is called

  1. carbon fixation
  2. nitrogen fixation
  3. oxygen fixation
  4. nitrate fixation


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


MCQ. Landslides, global warming, floods and soil erosions are all effects of

  1. deforestation
  2. aforestation
  3. overpopulation
  4. global warming