Question

how do human beings influence the ecology of a region?

Answer 1

Influence is mainly recognised as something developed or inspired.
I think influence of the ecology of a region can be taken into a positive look as people have prepared reserves for plants and animals which are near to extinction. This process helps them produce off-spring and increase the population of a particular specie.
n
Not only plants and animals are helped through reservations ,even human beings are helped.For example-The aborgines of Australia

Answer 2

Answer:

Due to the excessive exploitation of the plant and animal resources by human beings, the ecosystem has been disturbed.

The greed of human beings leads to over-utilisation of natural resources. They cut the trees and kill animals, creating ecological imbalance.

As a result, some of the plants and animals have reached the verge of extinction.