Black Carbon Hitches A Ride To The Ocean Floor On Passing Particles

Some of the carbon, like the black soot and charcoal residue of fires, that finds its way into Earth's oceans stays there for thousands for years, and some of the black carbon breaks away and hitches a ride to the ocean floor on passing particles. Virtually all black carbon results from combustion. Soot, the airborne version of black carbon, is a key element of smoke. Charcoal is another form of black carbon. Each form is produced naturally by wildfires, as well by industry and other human activities. read more

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