Pollution of rivers, lakes and seas is a major concern for people who seek to protect the environment. What are the possible causes of water pollution, and what effects does this have on animal life and human?

Many environmentalists worry about the harmful impacts of polluting materials on the earth's

water

resources.

This

essay discusses some of the main reasons for

water

pollutions, including remains from the manufacturing industry and human

wastes

from daily life;

in addition

, we will look at some consequences that happen to human health and the ecosystem. It is true that polluting

activities

come from various sources.

Firstly

, industrial manufacturing

activities

account for a large number of

wastes

. Since most of the factories focus on cost reduction to bring affordable products to the market, they usually skip waste processing steps;

consequently

, these remains are dumped directly into rivers and seas and contaminate them.

Secondly

, human

activities

and daily consumptions

also

contribute largely to pollution. With the development of global trade, goods are getting cheaper, so many people are able to purchase and consume more resources.

As a result

, more

wastes

are dumped into the landfill which will eventually poison the underground

water

resource.

This

polluted

water

will have a detrimental impact on our life and the earth. One consequence that humans will face is the impact of toxic

water

on our health. The consumption of unclean

water

for a long period of time might lead to kidney diseases and liver cancer.

Such

diseases are hard to be cured and can make patients and their families suffered from pains and financial losses due to costly treatments. Another negative result is a harmful impact on the ecosystem. Contaminated

water

will destroy the

water

environment, so fish and many animals will face the threat of extinction.

For example

, Phu Quoc island in Vietnam is famous for its breathtaking beaches. As more visitors come to visit that creates more human waste dumped into the ocean; eventually, at

this

present, researchers can hardly find large fish close to the island due to polluted living conditions. In conclusion, the manufacturing industry and human

activities

create a large number of

wastes

that damage rivers and oceans and

this

results in detrimental impacts on human health and the ecosystem.