Ecosystem MCQs

Our collection of Ecosystem multiple-choice questions (MCQs) explores topics such as trophic levels, energy flow, nutrient cycling, and ecological relationships.

If you are a student studying for an exam or seeking to deepen your understanding of ecology, these MCQs offer valuable learning opportunities for students and enthusiasts alike.

Let’s Start with MCQs below and expand your knowledge of ecological principles!

MCQ on Ecosystem

The living parts of ecosystem are called _ factors

Biotic
Abiotic
Symbiotic
None of these

The nonliving parts of ecosystem are called _ factors

Biotic
Abiotic
Symbiotic
None of these

Which of these is an abiotic factor of an ecosystem?

Air
sunlight
Soil
All of these

A particular branch of science called _ is devoted to the study of ecosystems

paleontology
ecology
Histology
entomology

An ecosystem is a community of living organisms interacting with each other and their physical environment.