Biology·MCQ Practice
Components of Ecosystem — MCQ Practice
NEET UG
Version 1Updated 22 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1easy
Which of the following is NOT considered an abiotic component of an ecosystem?
Q2medium
In a typical terrestrial ecosystem, which of the following organisms occupies the second trophic level?
Q3medium
Which of the following processes is primarily carried out by decomposers in an ecosystem?
Q4easy
Which abiotic factor is considered the ultimate source of energy for most ecosystems on Earth?
Q5easy
Which of the following biotic components are responsible for converting inorganic substances into organic compounds?
Q6medium
Which of the following statements correctly describes the interaction between abiotic and biotic components in an ecosystem?