Bayakhmetova Bibinur/The environment /Tues 5-6

     In recent years, more and more actual theme is environmental pollution. The reason for this is technological progress and reckless human activity. Now that what people eat and breathe is polluted. Active pollution started about two hundred years ago. At this time it was industrial development. With the development of industry, emissions of harmful gases into the atmosphere began to rise.

     In the 20th century came to replace coal oil and gas. Oil and gas burn cleaner than coal, but it does not solve the problem. Disposing of the combustion products of oil people created a new problem. It is a problem of acid rain. Clouds with acid rain can be transported by wind over thousands of kilometers away from the factory, which emits gas. It means that the rain may fall far from the pollution. Acid rain is has a significant effect. It damages to plants, destroys fertile soil, kills beneficial microorganisms.

     The water pollution and soil plays an equally important role. Human interference in the water balance of nature leads to serious consequences. Contaminating the soil destroys the fertile layer of people, making a living in the land of the dead. Pollution causes irreparable harm to the micro-organisms in the natural processes in the soil.

     People leave tons of garbage, which is then converted into a giant dump and then decompose directly on the bare ground. To prevent it people burn them and emit tons of harmful gases and thus emit tons of harmful gases. Anomalies of the high concentration of harmful substances have a negative influence on the existence of humans, plants and animals. Their danger lies in the fact that a constant source of pollution and a small level of harmful emissions they have imperceptible impact on living organisms. I understand that we now live in a time nanotechnology and our environment suffers from human activities. The task of the people is not to spoil, on the contrary, to give the benefit to the environment, but in order to change something we need to start with ourselves.

     Pollution of environment leads to the death of useful microorganisms involved in human life. Due to pollution of the most important elements of life humanity could soon stand before the fact of his survival.