Learn English: A Big Slide Made a Wave That Lasted for Nine Days! (easy)

Imagine a big hill of rocks and ice falling into the ocean – that's what happened in Greenland!

This made a giant wave that went back and forth in the fjord for nine whole days!

Scientists used pictures from space and special tools to figure out where the wave came from.

This shows us how hot weather can cause mountains to fall and make big waves, and we need to be careful about climate change.