UFS 211-unit 5: Writing a Paragraph (Task 5)

Water Pollution 

         Water pollution is the contamination of water bodies example lakes, rivers, oceans, aquifers and groundwater. Water pollution occurs when pollutants are discharged directly or indirectly into water bodies without adequate treatment to remove harmful compounds. Nowadays, water is important to people in our country. Why water is important to people ? water is being use by all people in our country. Water is use for bath, cook and so on. We also use water for drink. But why nowadays happen water pollution ? The pollution linked with all sorts solution chemical, toxic, and waste matter. The solvents water to make  easy and we water source. Now, many causes water soiled even not a good beginning to fetch may be will human life dangerous. Between the specific contaminants leading to pollution in water include a wide spectrum of chemicals, pathogens, and physical or sensory changes such as elevated temperature and discoloration. While many of the chemicals and substances that are regulated may be naturally occurring (calcium, sodium, iron, manganese, etc.) the concentration is often the key in determining what is a natural component of water, and what is a contaminant. High concentrations of naturally-occurring substances can have negative impacts on aquatic flora and fauna. Beside that Oxygen-depleting substances may be natural materials, such as plant matter (e.g. leaves and grass) as well as man-made chemicals. More than natural and anthropogenic substances may cause turbidity (cloudiness) which blocks light and disrupts plant growth, and clogs the gills of some fish species. While the many of the chemical substances are toxic. Pathogens can produce waterborne diseases in either human or animal hosts. Alteration of water's physical chemistry includes acidity (change in pH), electrical conductivity, temperature, and eutrophication. Eutrophication is an increase in the concentration of chemical nutrients in an ecosystem to an extent that increases in the primary productivity of the ecosystem. Depending on the degree of eutrophication, subsequent negative environmental effects such as anoxia (oxygen depletion) and severe reductions in water quality may occur, affecting fish and other animal populations..The conclusion,  water pollution to shape a social problems which need to work together  from responsibility  on behalf. We must to take not that we  clean environment and  safe for life. Legislation step important for solve this problems. Awareness to go by education environment also can stem this phenomenon.