World in Motion 🕹️🧠 on Instagram: "The breaking of an iceberg is one of nature’s most striking displays — a rare moment that sometimes exposes the deepest, darkest layers of ancient ice. Icebergs are immense blocks of frozen freshwater that detach from glaciers or ice shelves and slowly drift, reshape, and erode over time. The dark coloration seen in newly fractured icebergs comes from the oldest and densest parts of the ice, formed under immense pressure over thousands of years. These lower l