energy flows

mcqspedia.com has 5 Question/Answers about Topic energy flows

Carnivors fall in which trophic level?

Carnivors fall in which trophic level?
  • A. Trophic Level 2
  • B. Trophic Level 4
  • C. Trophic Level 1
  • D. Trophic Level 3
  • Correct Answer: Option D

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

Hydrogen is added to carbondioxide molecules to form sugar and other carbohyderates while oxygen leave the
  • A. Leaf
  • B. Stem
  • C. Roots
  • D. Enyzms
  • Correct Answer: Option A

What percent of energy is lost during each trophic level?

What percent of energy is lost during each trophic level?
  • A. 10%
  • B. 30%
  • C. 80%
  • D. 90%
  • Correct Answer: Option D

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

In every stage in food chain there is a great loss of
  • A. Food
  • B. Energy
  • C. Water
  • D. Nutrients
  • Correct Answer: Option B

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

Green plants such as grasses, bushes and trees are in which trophic level?
  • A. Trophic Level 4
  • B. Trophic Level 3
  • C. Trophic Level 1
  • D. Trophic Level 2
  • Correct Answer: Option C