Question

Answer the following questions:

1. What is an Ecosystem? Give an example.





2. Describe the ways in which the people's use of trees on Easter Island was unsustainable?





3. List four biotic parts of the ecosystem in which you live.





4. What is Symbiosis? Explain with an example





5. Which nutrient was found to be the main cause of Eutrophication in northern Ontario lakes? What is Eutrophication?

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Answer 1

Explanation:

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