CrowdScience - Why are there lumps of metal at the bottom of the ocean? - Â鶹ԼÅÄ Sounds
CrowdScience - Why are there lumps of metal at the bottom of the ocean? - Â鶹ԼÅÄ Sounds
Why are there lumps of metal at the bottom of the ocean?
Andrea Koschinsky tells us how ‘polymetallic nodules’ form over millions of years