Flows of Materials and Ecosystem Energy MCQs Quiz Worksheet PDF Book Download

Flows of materials and ecosystem energy MCQs, flows of materials and ecosystem energy quiz answers for online high school courses. Practice man and environment multiple choice questions (MCQs), flows of materials and ecosystem energy quiz questions and answers. Career test on parasites, levels of ecological organization, interactions in ecosystems, flows of materials and ecosystem energy test prep for high school teacher certification.

Study high school courses, online biology degree programs MCQs: combination of atmospheric nitrogen with hydrogen under high temperature and pressure is classified as, with choices atmospheric oxygen fixation, atmospheric nitrogen fixation, industrial nitrogen fixation, and biological nitrogen fixation for online school degrees. Free biology student portal for online learning flows of materials and ecosystem energy quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Flows of Materials and Ecosystem Energy PDF Book Download

MCQ: Combination of atmospheric nitrogen with hydrogen under high temperature and pressure is classified as

  1. atmospheric oxygen fixation
  2. atmospheric nitrogen fixation
  3. industrial nitrogen fixation
  4. biological nitrogen fixation

C

MCQ: Atmospheric gaseous nitrogen is converted during lightning and thunderstorms into

  1. oxides of carbon
  2. oxides of oxygen
  3. oxides of nitrogen
  4. nitric acid

C

MCQ: Process which converts nitrogen gas into nitrates is called

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

B

MCQ: Representation of biomass for per unit area at various trophic levels graphically is classified as

  1. pyramid of numbers
  2. pyramid of primary consumers
  3. pyramid of biomass
  4. pyramid of decomposers

C

MCQ: Process of nitrates utilization by organisms is classified as

  1. assimilation
  2. nitrification
  3. denitrification
  4. ammonification

A