8.3K views · 200 reactions | Did you know that there's more volcanic activity under the waves than on land? Find out how underwater explosions impact our planet at the WHOI Ocean Learning Hub, a free resource that's perfect for educators, students, and the ocean-curious: go.whoi.edu/volcano  Courtesy of Joe Resing, Univ. of Washington/NOAA, NSF/ROV Jason 2009 © Woods Hole Oceanographic Institution | Woods Hole Oceanographic Institution (WHOI) | Facebook