by Emese Márk
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Water pollution is any chemical, physical or
biological change in the quality of water that has a
harmful effect on any living thing that drinks or uses it
or lives in it.
What is the pollution?
Pollution is the introduction of a contaminant into the environment.
End User requirements
Action points sign-off
What can we do now?
-public transform(cycling, walking, metro,)
-selective waste collection
-Do not waste the water!
-Do not litter!
The soil pollution is defined as the presence of materials in the soil
which are harmful to the living beings when they cross their
threshold concentration levels. In this case the factors or
substances which affect the soil are not static.
The old transport was better,
because it was less polluting.
In the old days the people
travelled by horse and on foot
Environmental pollution and its effects
Many animals are dying
because of pollution.
Environmental pollution consists of five basic types
of pollution, namely, air, water, soil, noise and
Air pollution includes all
contaminants found in the
These dangerous substances can be
either in the form of gases or