pollution : type, définition

1. Pollution;
Pollution is a widespread global phenomenon, which means harming the environment, its components and
resources through a range of pollutants, which leads to the imbalance and illness of nature directly or indirectly.This
harms all components of land, water, air, plants, animals.
There are many types of contaminants such as gaseous pollutants such as smoke ,or liquid materials such as sewage
,or solid materials such as waste. In this article we will talk about pollution, its types and sources, ways to reduce it
and mitigate its negative effects in some detail.
Sources of pollution;
Pollution is divided into two types:
Natural pollution: pollution caused by natural phenomena in which humans do not intervene, such as earthquakes,
wind, hurricanes, and other things that pollute the atmosphere with dust and sand.
Industrial Pollution: It is the pollution caused by the various human activities and behaviors, especially in the various
industrial fields, and the waste of factories is one of the main sources of this pollution.
Types of pollution;
There are many types of pollution, including:
Water pollution: And the water corruption makes it not suitable for human use, and because water is the foundation
of life for all creatures and organisms, the pollution and corruption of it is the most severe crises and problems at all
because it threatens human health and often threatens his life. And population congestion is one of the main causes,
in addition to the discharge of wastewater and thrown in clean seas.
Air Pollution: Air pollution means various chemicals and gases, including carbon monoxide, chlorofluorocarbons, etc.,
caused by industry and wars, for example.
Soil pollution: This is the pollution that spoils the soil with the chemical substances that it absorbs from different
sources, changing its properties and negatively affecting all the creatures that live above it. It occurs as a result of
excessive use of pesticides.
Noise pollution: pollution is the result of disturbing sources, which spread chaos and cause distress and
inconvenience to all around, and cars are their main source across the world.
Reduce pollution;
There are many behaviors that will reduce the problem of pollution:
To spread awareness among people about the causes and dangers of pollution and its negative effects through the
institutions and the state itself.
The removal of factories with their emissions and their waste from populated areas.
Place the filters on the water taps, which purify the water before drinking it.
Reducing the use of pesticides and agricultural fertilizers that transport chemicals to soil and crops, thus endangering
the life of their access.
Remove sewage from artesian wells and clean water sources so as not to get water pollution.