hello friend's i am Aashutosh shah. i am from ishworpur napa-6 sarlahi [nepal]. in this report i want to write about the water pollution of my city. first of all i want to describe the water pollution.

Water pollution:-

Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include for example lakes, oceans, water pound and underground. Water pollution results when contaminals are introduced into the natural environment. For example, releasing inadequately treated waste water into natural water bodies can lead to Degradation of ecosystem. 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 waterborne-diseases.

it's causes:-

1- Industrial wastes.

2- Sewage and wastewater.

3- mining activities.

3- marine dumping.

4- Accidental oil leakage of ships.

5- The burning of fossil fuel.

it's effect's are :-

Water pollution is very harmful to human, and water life . the effects can be catastrophic depending on the kind of chemical, concentration of the pollution and where there are polluted than :-

1-Death of aquatic (water) animals.

2-Disruption of food chain.

3-diseases.

4- Destruction of ecosystem.

   Now, i am going to tell about the water pollution of my city. there are not many ponds in my city and only few of them are polluted and about  (nalla). there are many (nalla) in my city and i think all of them are polluted. ooh, people think (nalla) is for throwing garbages, kitchen wastes and other wastes, but the cleaning of those(nalla). nepal government give this responsibility to municipality. but the municipality is not following his responsibility. so, (nalla) is always being polluted because no, one want to clean it. but the people think municipality has this responsibility for the cleaning because they got the money. when we fill tax. when we filling the tax so, why we clean (nalla) . so, in this way i want to stop my report.

                            Thank you.