Water Pollution: A Threat To The Environment

Water pollution is one of the biggest threats to the environment today. There are several sources of water pollution ranging from sewage and fertilizers to soil erosion. The impact of water pollution on wildlife and their natural habitat can be immense. One of the main causes of water pollution which I am going to talk about in this paper is using chemical in agricultural land.

For growing good crops often we used chemical fertilizer which can be harmful for environment. The use of chemical in agriculture sector mostly cause harmful for water and the living species lives in water. The impacts of pollution on freshwater species are can be cause in the loss of some species, with though some profits for some of them.

For example, from the readings

Furthermore, though in some level the fishes are less affected still the chemical high toxicity of chemical level of water the fishes are affected by many diseases. The most common dieses are liver and kidney diseases. Because of the water toxin fishes are facing some breathing and blood circulation problem. As a result, the use of pesticide in the agricultural field may be a threat to fish health and their population in the aquatic environment.

The effects of pollutants on the whole organism are considered under three main headings, namely neurophysiologic, behavioral and reproductive effects. These effects can often be inter-related: neurological changes can affect behavior; changes in behavior can affect reproduction and so

Because, animals from impacted food chain are then eaten by humans which affects their health as toxins from these contaminated animals gets deposited in the tissues of people and can lead to cancer, birth defects or long term health problems as well.

So, to stop the water pollution we need to take some steps, such as; dispose of toxic chemicals properly, keep machinery in good working order, clean up beaches and waterways, avoid plastics etc. Also, do not throw chemicals, oils, paints and medicines down the sink drain, or the toilet. In many cities, your local environment office can help with the disposal of medicines and chemicals. Check with your local authorities if there is a chemical disposal plan for local residents.

Furthermore, using the correct amount of fertilizer can reduce the amount of pollutants reaching waterways, save water and money, and result in a healthier landscape. Over fertilizing can aggravate pest problems, stimulate excessive plant growth, and demand frequent irrigation. Fertilizers should be used only when specific nutrient deficiency symptoms are