Flow of Materials and Energy in Ecosystems MCQs Test and Answers PDF Book Download

Flow of materials and energy in ecosystems MCQs, flow of materials and energy in ecosystems quiz answers for online high school courses. Man and environment multiple choice questions (MCQs), flow of materials and energy in ecosystems quiz questions and answers for online school degrees. Levels of ecological organization, carnivores, ecosystem balance and human impact, flow of materials and energy in ecosystems test prep for high school teacher certification.

Learn biology MCQs: which of following is correct order for a simple food chain, with choices grasshopper, sparrow, grass, hawk, grass, grasshopper, sparrow, hawk, hawk, sparrow, grass, grasshopper, and grass, hawk, grasshopper, sparrow for online school degrees. Free biology student portal for online learning flow of materials and energy in ecosystems quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Flow of Materials and Energy in Ecosystems PDF Book Download

MCQ: Which of following is correct order for a simple food chain?

  1. Grasshopper, sparrow, grass, hawk
  2. Grass, grasshopper, sparrow, hawk
  3. Hawk, sparrow, grass, grasshopper
  4. Grass, hawk, grasshopper, sparrow

B

MCQ: Process in which there is utilization of nitrates by organisms is called

  1. Assimilation
  2. Denitrification
  3. Ammonification
  4. Nitrification

A

MCQ: Level at which an organism feeds in food chain is called

  1. Trophic level
  2. Food level
  3. Food chain level
  4. None of these

A

MCQ: Process in which nitrates and nitrites are reduced to nitrogen gas by bacteria is called

  1. Assimilation
  2. Denitrification
  3. Ammonification
  4. Nitrification

B