How do people influence rivers?

The question of how people affect rivers isis painful not only for ecologists, but also for other people. The fact is that most people refer to nature as a constant and unchanging part of our world. Already, few people pay attention to the discharge of waste into the oceans, to extermination of the flora of rivers, to pollution by their debris. This is an inexcusable mistake that affects not just the surrounding aesthetics, but also the nature and health of the person himself.

Unfortunately, today you can see more oftenaccumulated garbage on the banks of rivers and in the rivers themselves. Practically in every city you can find a reservoir that is polluted with domestic garbage and chemicals. All this is the work of man.

Mass extermination of fish, cleaning and filteringwater in rivers, crayfish and other underwater inhabitants adversely affects the state of rivers. And they are to blame for this dynamite checkers, nets and other adaptations of poachers.

One of the most serious problems is relationsman to nature. Nowadays rivers are used as a resource for the work of factories and factories. After a short time of such enterprises, the rivers begin to dry, the animals die. Water - this is the main source of human life, but this expression is left in the distant past. He was succeeded by another, less positive, but more cynical. Water is the main resource for the operation of human inventions. We need to be more careful about nature, to water resources in particular. People finally began to think about their influence on water and learn to correct their mistakes.