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

There are some individuals trying to preserve the environment from damage, contamination of diverse natural water resources is the main issue for them.

This

essay will

firstly

discuss the feasible causes why

this

has occurred and

then

examine the consequences having on biodiversity and humans.

First

and foremost, over the

last

few decades, the number of factors has been increased in all parts of the world. More specifically, emissions of greenhouse gases and other adverse chemical items has impacted rain deplorably, which in turn directly affect other water sources.

Furthermore

, today, some significant accidents happen,

such

as oil spill because of a shortage of an indispensable equipment.

In other words

, in 2020, while producing oil, 20,000 tonnes of liquid petroleum leaked into the rivers in Russia, which resulted in being poisoned a large area. The potential effects of

this

phenomenon include endangered wildlife and

also

human beings. To be more specific, habitat of more than a thousand types of marine animals is seas, lakes and rivers. Thereby, an amount of oxygen in water decline and result in being species on the verge of extinction.

In addition

, fish is a nutrition of people, which is rich in various crucial vitamins for a healthy life. To put in another word, if a person's body lacks essential nourishments there will be a probability to confront incurable diseases. By way of conclusion, in

this

rapidly changing world, pollution is a huge challenge that humanity faces. There are numerous reasons of contamination and variety of pernicious repercussions for both biodiversity and people.