Question

What effect do predators have on the ecosystem?

Answer 1

They keep prey populations at a managable level.

Step-by-step explanation:

For example, a wolf pack will hunt deer and kill deer. This killing will make sure there is never too many deer. If there are too many deer, too many plants may be eaten; And then the entire ecosystem can fall apart.

Answer 2

Dispersing rich nutrients and seeds from foraging, they influence the structure of ecosystems.