Types of environmental pollution. Sources and Effects of Contamination. The modern ecological crisis as a crisis of decomposers.

Sources of environmental pollution can be divided into natural and industrial. Natural sources include volcanic eruptions, vaporization of gases, soil dust. Industrial sources cause long-term destructive effects. Industrial sources include chemical, mechanical, energy and biological pollution. In cities with a high population density with many factories and cars, the air is polluted to such an extent that there is not enough oxygen and clean air has to be brought to especially polluted places in specialized containers. Environmental pollution affects the flora, which is so important to our planet.