ELI5: Explain Like I'm 5

Geladandong

Geladandong is a fancy name for a really high mountain in China. It's so high that it's one of the tallest in that whole country! Think of a tall tower that you might see where you live, but this mountain is way way taller than that! It's famous because it has a lot of snow and ice on the top of it, almost all the time. And it's important because scientists are studying how the ice is changing over time, to try and understand more about the climate all around the world. It's kind of like a big puzzle that they're trying to put together, and Geladandong is one of the important pieces. Isn't that cool?