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Flows of Materials and Ecosystem Energy MCQ with Answers PDF

Flows of materials and ecosystem energy Multiple Choice Questions (MCQ) to solve flows of materials and ecosystem energy quiz answers PDF worksheet, 10th grade biology test for online courses. Practice man and environment Multiple Choice Questions and Answers (MCQs), Flows of Materials and Ecosystem Energy quiz questions PDF for online courses. Flows of Materials and Ecosystem Energy MCQs PDF: pollution: consequences and control, biology: pollution, interactions in ecosystem, flow of materials and energy in ecosystems test prep for distance education.

"The combination of atmospheric nitrogen with hydrogen under high temperature and pressure is classified as" Multiple Choice Questions (MCQ) on flows of materials and ecosystem energy with choices atmospheric oxygen fixation, atmospheric nitrogen fixation, industrial nitrogen fixation, and biological nitrogen fixation for online courses. Solve man and environment quiz questions for online certificate programs for distance learning.

MCQs on Flows of Materials and Ecosystem Energy

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

atmospheric oxygen fixation
atmospheric nitrogen fixation
industrial nitrogen fixation
biological nitrogen fixation

MCQ: The atmospheric gaseous nitrogen is converted during lightning and thunderstorms into

oxides of carbon
oxides of oxygen
oxides of nitrogen
nitric acid

MCQ: The process which converts the nitrogen gas into the nitrates is called

carbon fixation
nitrogen fixation
oxygen fixation
nitrate fixation

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

pyramid of numbers
pyramid of primary consumers
pyramid of biomass
pyramid of decomposers

MCQ: The process of nitrates utilization by organisms is classified as

assimilation
nitrification
denitrification
ammonification