Presentation Marine Pollution

1. MARINE
POLLUTION
A PRESENTATION BY
Mostafa Mostafa Fakroun
Supervaiser
Dr. ERICK

2. WHAT IS A POLLUTION?
Pollution is the introduction of
contaminants into an environment that
causes instability ,disorder ,harm or
discomfort to the ecosystem
i.e. physical systems or living organisms.

3. WHAT IS MARINE POLLUTION??

4. CAUSES OF MARINE POLLUTION
-Most sources of marine pollution are
land based.
-The pollution often comes from
nonpoint sources such as agriculture
runoff and wind blown debris.

6. Ways Of Pollutants Input
There are five main types of input of
pollution
* Direct discharge of waste into the sea
* Runoff into the water due to rain
* Ship Pollution
* Atmospheric Pollution
* Deep Sea Mining

9. MAJOR IMPACTS OF MARINE
POLLUTION
EUTROPHICATION
TOXICITY

10. SEA CREATURES AFFECTED
BY MARINE POLLUTION
Many sea creatures are being affected
by this marine pollution.
Direct consumption of plastics may
sometimes causes death of creatures

14. Marine dumping is one more major
impact which pollutes sea.

16. Ship accidents and accidental oil
spillages at the sea can be very
damaging to marine environment

17. By these ultimate affects on sea many
conventional acts are being introducing.
ITS NOT ENOUGH BY HAVING
SUCH ACTS ,ITS ALSO
NECESSARY TO FOLLOW SOME
PREVENTIONAL TECHNIQUES IN OUR
HANDS.

18. If we throw a piece of trash
into the ground it could
travel through the storm
drains and at last into sea