Yellowstone National Park--Pictures and Information For Kids

Parents:

Subscriptions NG Kids Shop

NationalGeographic.com

Fumarole (say “fume a roll”) is just a fancy name for a place where steam comes out of the ground. Fumaroles don't have enough water to become hot springs or geysers or even mud pots. They hiss and simmer like a tea kettle left on the stove.

GeoBee Challenge | NG Explorer Classroom Magazine | NG Kids TV | NG Little Kids

Parents, Students, and Educators:
NationalGeographic.com | Kids Privacy Policy | Contact Us | Customer Service | Subscriptions

Education Guide | Email Newsletters | Shopping | Advertisers' Contests