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Trang 1Dang Hoang Khoi
Trang 2THE EFFECTS OF SEA POLLUTION
ON HUMAN AND ECOSYSTEMS IN
VIETNAM
o Materials & Subjects
o Experimental Procedure
o Results
o Discussion & Conclusion
Trang 3o Materials & Subjects
Google Forms and Google Sheets
100 people
Trang 4o Experimental Procedure
1 What are the popular type of sea pollution in Vietnam?
2 What are the sources causing the sea pollution?
3 Effects of sea pollution on human and ecosystems.
4 Your prediction about the sea environment if we DO
NOT STOP hurting it right now?
Trang 5o Results
The popular type of sea pollution in Vietnam
Sewage du
Oil Spi
Garbage, plasti
Chemical
5
78 27
81 62
Trang 6o Results
The sources causing the sea pollution in Vietnam
Heavy industry factory; 30.00%
Shipwreck;
7.00%
Litter garbage ; 33.00%
Land Runoff;
17.00%
Ocean mining industry;
13.00%
Trang 7o Results
Effects of sea pollution on human and ecosystems
Trang 8o Discussion & Conclusion
Garbage, plastic bag (81 choices) are littered - The weak of
awareness (33%)
Sewage dumping (78 choices) - Heavy industry factories (30%)
The health of human is seriously threatened and the food-chains is
disrupted
The ecosystems are destructed by the sea pollution
FORMOSA
Trang 9Te
Trang 10THANK YOU
FOR LISTENING