As a whole, the advance of civilization was accompanied by an improvement in people’s quality of life . In developed countries, the population has running water, electricity , transport and all kinds of devices that facilitate daily life. However, all these advances generate negative effects on the environment and these effects constitute the fundamental idea of environmental contamination.
The risks of environmental contamination
The land, water and atmosphere have products that are not part of nature. Some of the products used by the industry are dangerous for human health and for the balance of the planet as a whole. Radioactive waste, factory fumes and dumping of waste into the seas contribute to environmental degradation.
If the physical environment degrades, on the other hand, there is a decrease in available natural resources . Because of this, concerns about environmental contamination become a global problem.
The biological cycles of nature and human intervention
Any living being generates waste products that can harm other living beings or the environment . Nature adapts to this phenomenon and, in this sense, some animals live on the excrement of others or feed on the flesh of dead animals. Environmental Contamination
In this way, nature has its own mechanisms to eliminate organic matter residues that could potentially cause infectious diseases. This natural balance has been altered by human intervention .
Human civilization generates so much waste that nature does not have enough capacity to properly assimilate it. This imbalance causes serious changes in the environment: changes in biological cycles, disappearance of species, etc.
The human being contaminates the environment through several ways:
1) by the disproportionate consumption of products; Environmental Contamination
2) by the combustion of certain organic substances such as coal, wood, etc.;
3) by the waste products of the industry.
In this sense, if we consider the sulfur dioxide emitted by the air by certain industries, this substance ends up combining the air with the evaporation water, generating sulfuric acid (this phenomenon is known as acid rain and its polluting effect affects rivers and life vegetable). Environmental Contamination
In addition to industrial processes, cities are also a source of environmental contamination. In them there is the contamination of the atmosphere through pollution and a volume of waste that must be submitted to recycling processes to minimize its negative impact on the environment.