Fungi<span> play an </span>important role<span> in energy cycling within, and between, </span>ecosystems<span>. </span>Fungi<span> are found in terrestrial, marine and freshwater environments, and are part of a diverse community of decomposers that break down dead plants and animals</span>
Answer:
The ecosystem will be destabilized as abiotic resources like available space are reduced.
Key species found on the barrier island will move to a new habitat.
Explanation:
Due to living of humans on the barrier Island with adversely affected the organisms present on that Island because the loss of habitat occur due to living of humans and the important species migrated to other habitats where no humans are present. So this action greatly change the environment of barrier Island and the ecosystem will be destabilized.
When limiting factors increase, diversity in populations decreases. In this sense "limiting factors" can be anything from a lack of resources to a lack of food, meaning it's harder for the population to survive.