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Assessment
Which of the following best describes an ecosystem?
A community of living organisms interacting with their physical environment.
A group of the same species living in the same area.
A collection of rocks, water, and soil.
An area characterized by a specific climate.
What role do decomposers play in an ecosystem?
They produce energy through photosynthesis.
They break down dead organic matter.
They compete with plants for nutrients.
They are the primary consumers in the food chain.
Which factor is most critical for determining the types of organisms present in a biome?
Soil composition.
Geographic location.
Climate conditions.
Human activity.
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