We need our oceans to survive
The oceans regulate our climate and provide us with food, jobs, transportation, and over half of the oxygen that we need to breathe.
The Oceans cover 70% of Earth’s surface and make up 95% of all the space available to life. They are our life support system without which there would be no life.
(Courtesy of F. Hasler, et al, the National Oceanic and Atmospheric Administration, and NASA)
The INTRODUCTION presentation provides a general comprehension of why our oceans are so important:
WHY OUR OCEANS ARE SO IMPORTANT – 170102
All presentation PowerPoint files in English are available under “Educational Material”.
nereida.org - an educational approach to healthy oceans 
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