Ocean circulation may hold the key to finding life on exoplanets Kit Daniels Posted on May 19, 2020 Posted in Aggregated No Comments Upwelling occurs in specific locations where wind causes surface waters to diverge and deep waters flow up to replace them, bringing with them the nutrients that fuel life Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email