In this unit, you became familiar with water pollution, drinking water sources, and drinking water treatment processes.For your essay, make certain to address the following components:the impactof soil erosion on water quality in receiving waters,the dissolved oxygen profile downstream of a wastewater discharge,eutrophication of lakes,sources of groundwater pollution,drinking water sources, andtypical municipal drinking water processes for groundwater and surface water sources in your location.Your paper should flow smoothly from topic to topic with thoughtful transitions. Your essay should be at least two pages in length, not counting the references page; a title page is optional.Support your essay with at least two peer-reviewed articles from the CSU Online Library. The articles should be no more than 20 years old. Feel free to use the textbook and other sources as references in addition to your two CSU Online Library sources. Be sure to properly cite and reference all sources, and use APA format.