Answer:
Image result for Why should we be concerned about the pollution of our oceans- 2 key reasons? (Think globally!)
The air we breathe: The ocean produces over half of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere. Climate regulation: Covering 70 percent of the Earth's surface, the ocean transports heat from the equator to the poles, regulating our climate and weather patterns.
Pollution of the oceans by plastics, toxic metals, manufactured chemicals, pesticides, sewage, and agricultural runoff is killing and contaminating the fish that feed 3 billion people. Coastal pollution spreads life-threatening infections.
Step-by-step explanation: