Energy Flows MCQs Quiz Online

Energy flows multiple choice questions (MCQs), energy flows quiz answers to learn environmental science online courses. Biosphere MCQs, energy flows quiz questions and answers for undergraduate degree. Learn water cycle and availability in earth, strategies to reduce effects of acid rain, biomes and distribution, atmospheric pollution: causes, effects and strategies, producers, consumers food chain and webs, energy flows test prep for environmental certifications.

Learn biosphere test MCQs: green plants such as grasses, bushes and trees are in which trophic level, with choices trophic level 4, trophic level 3, trophic level 1, and trophic level 2 for undergraduate degree. Practice merit scholarships assessment test, online learning energy flows quiz questions for competitive assessment in college majors.

MCQ on Energy Flows

MCQ: Green plants such as grasses, bushes and trees are in which trophic level?

  1. Trophic Level 4
  2. Trophic Level 3
  3. Trophic Level 1
  4. Trophic Level 2

C

MCQ: In every stage in food chain there is a great loss of

  1. Food
  2. Energy
  3. Water
  4. Nutrients

B

MCQ: What percent of energy is lost during each trophic level?

  1. 10%
  2. 30%
  3. 80%
  4. 90%

D

MCQ: Hydrogen is added to carbondioxide molecules to form sugar and other carbohyderates while oxygen leave the

  1. Leaf
  2. Stem
  3. Roots
  4. Enyzms

A

MCQ: Carnivors fall in which trophic level?

  1. Trophic Level 2
  2. Trophic Level 4
  3. Trophic Level 1
  4. Trophic Level 3

D