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Assessment
What is an ecosystem?
A community of living organisms and their physical environment interacting as a system.
A large number of animal species found in one geographical area.
The study of how plants interact with soil and water.
A collection of individuals from the same species.
Which of the following is a key indicator of a healthy ecosystem?
High biodiversity.
Low levels of water clarity.
High carbon emissions.
Monoculture in agriculture.
What role do producers play in an ecosystem?
They convert solar energy into chemical energy through photosynthesis.
They consume organic material and release nutrients back into the soil.
They break down dead organisms and recycling nutrients.
They rely on other organisms for food and energy.
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