Multiple choice

____________ is not the component of an ecosystem.

  1. Plant

  2. Soil

  3. Sunlight

  4. Biome

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

An ecosystem consists of living organisms and their physical environment functioning together. Plants, soil, and sunlight are all components of ecosystems. A biome is a large geographic area with similar climate and ecosystems, but not a component itself.