Abstract
There are a number of ecological systems in nature that are directly related to each other. The article examines the problem caused by human neglect of nature, environmental pollution, the impact of a bad atmosphere, lack of fresh water on human health
References
1.X.T. Tursunov, T.U.Rakhimova Ecology T-2016.
2. D. Yormatova. Industrial Ecology t-2017 Page 65
3.A.I.Kiselyov.Ecology notice. №11.11.2010
4. S.S.Solikhojaev.Practical exercises from hygiene.T.2010

This work is licensed under a Creative Commons Attribution 4.0 International License.