Man and Environment Multiple Choice Questions 11 PDF Download

Practice man and environment MCQs, grade 10 online biology test 11, flows of materials and ecosystem energy multiple choice questions and answers. Flows of materials and ecosystem energy revision test has biology worksheets, helping answer key with choices as organic compounds, primary compounds, inorganic compounds and terrestrial compounds of multiple choice questions (MCQ) with flows of materials and ecosystem energy quiz as the carbon dioxide (co2) taken by producers from atmosphere is converted into for competitive exam prep, viva interview questions. Free biology study guide to practice flows of materials and ecosystem energy quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Quiz PDF Download Worksheets 11

MCQ. The carbon dioxide (CO2) taken by the producers from atmosphere is converted into

  1. primary compounds
  2. organic compounds
  3. inorganic compounds
  4. terrestrial compounds

B

MCQ. The process of photosynthesis converts the solar energy into the

  1. hydro energy
  2. chemical energy
  3. mechanical energy
  4. tidal energy

B

MCQ. Reproduction is basic survival for

  1. Nitrogen
  2. Nitrates
  3. Nitric acid
  4. Nitrites

B

MCQ. The network of food chains that are interconnected with each other at different trophic levels is called

  1. biogeochemical chain
  2. food web
  3. food chain
  4. biomass chain

B

MCQ. The cyclic pathways through which materials move back from environment to organisms and organisms to environment are called

  1. chemical cycles
  2. biosphere cycles
  3. geological cycles
  4. biogeochemical cycles

D