You are using an older browser version. Please use a supported version for the best MSN experience.

What if all the clouds disappeared forever?

Clouds cover about 70% of the planet at any moment. But what if — poof — they all disappeared? While hurricane season would be over essentially forever, we'd have huge problems on our hands, like a dwindling supply of fresh water and a much, much hotter planet.

UP NEXT

UP NEXT

CNBC

image beaconimage beaconimage beacon