National Geographic Maps on Instagram: “We have much still to learn about Earth’s crust and upper mantle, also called the lithosphere. Several years ago, geoscientists…”
🥔🗺️ ᴘᴏᴋᴀᴛᴇᴏ ᴍᴀᴘs on Twitter: "So seems like folks had a lot fun last week pointing out how it's silly to say "north of Antarctica" (regarding the discovery of Shackleton's lost ship). Well, I'm here to say that it's silly to point out that it's silly to say "north of Antarctica". A thread 👇" / Twitter