NEET Biology: Ecosystem — Practice Set 13

Q1. Why does an energy pyramid never become inverted?

Q2. Which of the following factors decreases the rate of decomposition?

Q3. Which of the following best describes why the pyramid of energy is always upright?

Q4. Which of the following statements about pyramids of biomass is correct?

Q5. Which of the following statements about trophic levels is incorrect?

Q6. Which of the following is NOT a part of decomposition?

Q7. Which of the following statements about food webs is incorrect?

Q8. Which of the following processes is involved in the breakdown of detritus into smaller particles?

Q9. Which of the following ecological pyramids is always upright?

Q10. Which process in an ecosystem is responsible for the release of inorganic nutrients into the soil?

Biology — Ecosystem

Set 13 of 25

15:00

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Why does an energy pyramid never become inverted?