Name 2-3 different ways that biotic factors can affect an ecosystem!! Pleaseee

If a lumberjack finds a forest with trees that have never been seen before that lumberjack will cut down trees.

If a tiger escapes a zoo and finds a forest that tiger will eat the animals that live in that area and killing them off if the tiger if it is not found by humans.

Explanation:

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle