Biogeochemical Cycles Practice Questions
20 free Biogeochemical Cycles practice questions for the Zoology, each with the correct answer and a detailed explanation. Open any question below, or take the full set as an interactive quiz.
Questions
20 questions
All Biogeochemical Cycles questions
- Q1. Ecology is best defined as the study of:
- Q2. The functional unit of ecology is the:
- Q3. Which level of organization includes only members of the same species?
- Q4. The movement of individuals into a population is called:
- Q5. Which term describes the role and position of a species in an ecosystem?
- Q6. Primary producers in an ecosystem are mainly:
- Q7. Energy transfer between trophic levels follows which rule?
- Q8. Which pyramid always remains upright?
- Q9. A food web differs from a food chain because it:
- Q10. Which biotic interaction benefits both species involved?
- Q11. Organisms that break down dead organic matter are called:
- Q12. Which factor is density-dependent?
- Q13. Exponential population growth is represented by:
- Q14. Which ecological succession occurs on bare rock?
- Q15. Which biome receives the highest rainfall?
- Q16. The gradual replacement of one plant community by another is known as:
- Q17. Which gas is released during respiration by organisms?
- Q18. The variety of species within an ecosystem is called:
- Q19. Which nutrient cycle lacks a gaseous phase?
- Q20. Ecological balance refers to: