The origin and significance of the project,
water is vital to the life of the organism. In terms of consumption, but the current human use of water, regardless of the importance of water. Which most humans are selfish, careless use, to help cleanse the body. And utensils, and discharge wastewater into rivers without filtration or treatment before being released into the river. Which cause water pollution
from the above is an example of some of the actions of human beings in the present. It can be seen that the man should discharge wastewater directly into rivers and canals, as most, if not filtered wastewater or sewage before discharging into the river to cause water pollution. Which have an impact on the environment and life. Both in water and on land. A variety of species of organisms that live in the area is reduced. Aquatic hypoxia dead cause water pollution. Humans would be eaten raw with chemical contaminants in aquatic species, etc. Therefore men should help preserve the aquatic environment. By providing better quality water before discharging into rivers hence the organizers do a science project has devised a sink environment. To reduce water pollution caused by carelessness and selfishness of man in modern society. And also to preserve the environment.
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