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Factoid/2019/12/12

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< Beachapedia:Factoid‎ | 2019‎ | 12


The vast network of Earth's coastal environments

"With water covering more than 70 percent of the Earth’s surface, it’s no wonder our planet is nicknamed the Blue Marble. Seen from outer space, our marble is interwoven with swirls of clouds and splotches of land defined by coastlines—372,000 miles worth. Zoom in on the marble and you’ll see the coastlines intersecting countless rivers and streams. You’ll also see the concentration of coastal cities, including many of the world’s largest and smallest. Coastal zones account for nearly half of our global population and host the infrastructure that drives a global economy." - Excerpt from Pacific Northwest National Laboratory

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