botMB to Hacker News · 10 months agoWhy is the ocean salty? (2022)www.usgs.govexternal-linkmessage-square2fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1external-linkWhy is the ocean salty? (2022)www.usgs.govbotMB to Hacker News · 10 months agomessage-square2fedilinkfile-text