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70% Of Our Planet Is Ocean, But We’ve Mapped Only 6% Of Its Floor. A New Project Aims To Map The Entire Ocean By 2030.
With just a few clicks of a mousepad you can journey from your home to Uluru in Australia, the Colosseum in Rome, New York’s Times Square – or even venture up Mount Everest. But have you ever paused ...
PBS3mon
Magnetic bands provide evidence of sea-floor spreading
They suggested that as new sea-floor crust was formed around the rift in the midocean ridge, it magnetized differently, depending upon the polarity of the planet at that time. This supported the ...