Discuss how humans changed the balance of the park ecosystem.

Humans change ecosystems in many ways, such as habitat destruction, pollution, introduction of invasive species, and overexploitation of species. The most common way that humans damage ecosystems is by destroying habitat. For example, we remove trees, change the flow of water, and change grasslands into farms.

B] nitrogen fixationmight be wrong, so correct me.want extra on your answers? just go on my account and go on questions and answer, or ask in the comments!