How the World Works: Flooding in Graubünden Swizerland

Too much of anything is not good. Bergün, in Graubünden, got hit with massive amounts of rain and it is causing flooding. In Bergün the river eroded the bank and took out the walking path.
Global warming is causing our region to have too much water or not enough. I will be using this video for our Grade 2 UOI on Weather.