Prove to local examples that human impacts on habitats are more significant than extermination of any species.

With the development of technology, a person is increasingly being introduced into the surrounding nature, thereby sometimes bringing irreparable harm to her and himself, respectively. And this has a more significant impact than the extermination of one species. For example, if a reservoir is polluted, frogs that eat mosquitoes and midges will die. Accordingly, their number increases several times, and they settle to more distant territories. These insects carry infection, and if their numbers are not controlled (frogs for example), they will infect a large number of people and animals. An epidemic will begin with the possibility of a pandemic, leading to disaster. In our past, people died with the help of flea and rat carriers (plague). Therefore, the adverse impact of man on nature can lead to the death of man as a species .. and taking care of nature is necessary.