Question

write a report on pollution of water in locality

Answer 1

Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater. Water pollution results when contaminantsare introduced into the natural environment. For example, releasing inadequately treated wastewater into natural water bodies can lead to degradation of aquatic ecosystems. In turn, this can lead to public health problems for people living downstream. They may use the same polluted river water for drinking or bathing or irrigation. Water pollution is the leading worldwide cause of death and disease, e.g. due to water-borne diseases.

Water pollution can be grouped into surface water pollution. Marine pollution and nutrient pollution are subsets of water pollution. Sources of water pollution are either point sources and non-point sources. Point sources have one identifiable cause of the pollution, such as a storm drain, wastewater treatment plant or stream. Non-point sources are more diffuse, such as agricultural runoff.[3] Pollution is the result of the cumulative effect over time. All plants and organisms living in or being exposed to polluted water bodies can be impacted. The effects can damage individual species and impact the natural biological communities they are part of.

The causes of water pollution include a wide range of chemicals and pathogens as well as physical parameters. Contaminants may include organic and inorganic substances. Elevated temperatures can also lead to polluted water. A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers. Elevated water temperatures decrease oxygen levels, which can kill fish and alter food chaincomposition, reduce species biodiversity, and foster invasion by new thermophilicspecies.

Water pollution is measured by analysing water samples. Physical, chemical and biological tests can be done. Control of water pollution requires appropriate infrastructureand management plans. The infrastructure may include wastewater treatment plants. Sewage treatment plants and industrial wastewater treatment plants are usually required to protect water bodies from untreated wastewater. Agricultural wastewater treatment for farms, and erosion control from construction sites can also help prevent water pollution. Nature-based solutions are another approach to prevent water pollution.Effective control of urban runoff includes reducing speed and quantity of flow. In the United States, best management practices for water pollutioninclude approaches to reduce the quantity of water and improve water quality.

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Answer 2

Answer :

The pollution of water in our locality is a major concern caused by industrial waste, agricultural runoff and untreated sewage that has been contaminating the local rivers, lakes, and groundwater making the water unsafe for human consumption and other uses, causing severe health issues among the residents and requiring immediate attention and action from the local authorities to combat the pollution.

Explanation :

The pollution of water in our locality is a major concern that has been affecting the health and well-being of our community. The primary sources of water pollution in our area include industrial waste, agricultural runoff, and untreated sewage. These pollutants have been found to contaminate the local rivers, lakes, and groundwater, making the water unsafe for human consumption and other uses.

The industrial sector in our area has been found to be a major contributor to water pollution, releasing toxic chemicals and heavy metals into the water bodies. Similarly, agricultural practices such as the use of pesticides and fertilizers have resulted in the runoff of these chemicals into the water sources. The lack of proper sewage treatment facilities has also led to the release of untreated sewage into the rivers, lakes, and groundwater.

The residents of our area are facing severe health issues due to the consumption of contaminated water. The local authorities have been alerted about the problem but have not taken appropriate actions to combat the pollution. The community is demanding immediate action to be taken to address the issue and to ensure that the water in our area is safe for human consumption and other uses.

In conclusion, the pollution of water in our locality is a serious issue that requires immediate attention. The community is calling for the local authorities to take necessary actions to combat the pollution and ensure the safety of water for all.

To know more about the concept please go through the links :

https://brainly.in/question/9817141

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