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 society? Give reasons for your answer and include any relevant examples from your own knowledge or experience.

Protecting

water

sources is a precondition for long-term environmental protection. The industrial activities of continuously exploiting

water

from different sources

such

as rivers and seas are the main culprit behind serious

water

pollution

,

hence

a deterioration in both people and animal ‘s daily life and health. The primary reason for

this

alarming

pollution

is the high volume of regular

water

exploitation . these days, a growing number of factories take a huge amount of freshwater

water

from the environment but return with dirty by-products replete with billions of bacteria and microorganisms.

In addition

, the frequency of oil leaks and spills is

also

attributable to

water

contamination. Ships and boats whose mission are transporting

this

material to the factories accidentally spoil the sea with thousands of oil litres every day ,

hence

exacerbating the current problem.

Consequently

,

water

pollution

takes a heavy toll on the whole ecosystem, including humans and animals living in it.

In particular

, polluted

water

from lakes can flow into the underground soil of nearby fields or farms,

thus

causing a ripple effect for both industrial and agricultural activities.

Water

pollution

from toxic substances can

additionally

disrupt the process of photosynthesis ,

therefore

posing a great threat to the survival of nearby trees and animals. To cite an example, the 2016 Vietnam marine life disaster caused by a company named Formosa was the reason behind the millions of fish deaths in a wide range of beaches in Thanh Hoa.

Furthermore

, when

this

company released

water

waster into the seas, people living nearby were diagnosed with serious diseases when they used

this

source, some of them had to stay in hospitals for a long time. What is more, the effects of

water

pollution

are insidious to humans because only far later can they notice the deterioration in their health. To conclude, industrial involvement is mainly to blame for

this

kind of

pollution

and so far a colossal loss of animal’s lives and the decline in people ‘s health care at the expense of its repercussions.