Describe a positive effect and a negative effect the changes can have on an ecosystem

A positive human impact on the environment occurs when a person takes action to improve society, nature and its resources. Acting positively, even in a small manner, has a major impact on the environment, especially when it is done consistently.

Humans can effect the ecosystem in a negative way, by pollution, waste dumping, over hunting of animals, over fishing, industrial gases, energy ...

Humans can effect the ecosystem in a negative way, by pollution, waste dumping, over hunting of animals, over fishing, industrial gases, energy