Ecological pyramids show trophic level relationships. Energy and matter travel from producers to top predators in the food chain. Ecological pyramids explain ecosystem dynamics and species interaction. Questions on Ecological Pyramid can test your ecological pyramid knowledge.
This Questions on Ecological Pyramid blog will cover ecological pyramid MCQs and explain each answer. Read on to test your ecological pyramid knowledge and learn more.
Questions on Ecological Pyramid
1. Which ecological pyramid indicates an ecosystem’s overall trophic level biomass?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) None of the above
2. Which ecological pyramid shows energy transmission across trophic levels?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) None of the above
3. Which ecological pyramid shows ecosystem trophic level populations?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) None of the above
4. Which trophic level has the highest energy content in an ecological pyramid?
a) Producers
b) Primary consumers
c) Secondary consumers
d) Tertiary consumers
5. Which ecological pyramid can be inverted in certain ecosystems?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) All of the above
6. In an ecosystem, which organism occupies the highest trophic level?
a) Producers
b) Primary consumers
c) Secondary consumers
d) Tertiary consumers
7. Which ecological pyramid shows the highest rate of turnover?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) All of the above
8. In a food chain, which trophic level is always the first to receive energy from the sun?
a) Producers
b) Primary consumers
c) Secondary consumers
d) Tertiary consumers
9. Which ecological pyramid represents organism energy storage by level size?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) All of the above
10. Which ecological trophic level converts solar energy into chemical energy?
a) Producers
b) Primary consumers
c) Secondary consumers
d) Tertiary consumers
11. Which ecological pyramid estimates ecosystem population?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) All of the above
12. Which trophic level has the most organisms?
a) Producers
b) Primary consumers
c) Secondary consumers
d) Tertiary consumers
13. In which type of ecosystem, is the Pyramid of Numbers inverted?
a) Forest ecosystem
b) Marine ecosystem
c) Desert ecosystem
d) None of the above
14. Which ecological pyramid has the lowest energy level?
a) Pyramid of Energy
b) Pyramid of Numbers
c) Pyramid of Biomass
d) All of the above
15. Which trophic level has the highest number of individuals in an ecosystem?
a) Producers
b) Primary consumers
c) Secondary consumers
d) Tertiary consumers
Answers
1. c) Pyramid of Biomass
2. a) Pyramid of Energy
3. b) Pyramid of Numbers
4. a) Producers
5. b) Pyramid of Numbers
6. d) Tertiary consumers
7. b) Pyramid of Numbers
8. a) Producers
9. a) Pyramid of Energy
10. a) Producers
11. b) Pyramid of Numbers
12. a) Producers
13. b) Marine ecosystem
14. c) Pyramid of Biomass
15. b) Primary consumers