I need some help

Select a specific representative natural ecosystem that is
managed for native species, such as a specific named lake,
preserve, or park. . Write a 700- to 1,050-word paper explaining
the following: The major structural and functional dynamics of the
selected ecosystem. How humans may have affected the cycling of
matter in that ecosystem, including effects to the nitrogen,
phosphorus, or carbon cycle. How knowledge about that ecosystem’s
structure and function can help or has helped to develop plans for
its restoration or management The implication of species
interactions on the selected ecosystem. Include two outside
references.