Humans can cause effects on the Chesapeake Bay, such as producing electricity, and diverting water for human uses. According to the text it states that "Each action, be it turning on a faucet, paving a road, or cutting down a tree, represents a change in the natural balance of the Bay's ecosystem." This evidence supports my claim about human activity by stating that these examples are the reasons human activity can affect or what type of things humans do that can affect the Bay and what contributes to helping or destroying the Chesapeake Bay. Another activity that humans do to affect the Bay is that urban and suburban development has contributed sediment to the Bay. Evidence that supports this claim in the text is that "As land development has occurred, soil has contributed to wash into the Bay and its rivers, covering up oysters and fish spawning areas." This evidence is helpful to this topic that human activity has affected the Bay's health because it develops how human activity can affect the Bay through land