Did you know there is a huge volcano under Yellowstone National Park? It's not just any volcano, but a super volcano. When it erupts it could create major climate change. The last monstrous eruption occurred 640,000 years ago and covered much of North America with ash and global temperatures dropped. It's erupted several times in the past and someday will again.
Make Your Own Geyser
This incredibly simple demonstration was a great complement the Caldera Volcano unit study.
If you like Highhill Education, be sure to sign-up to follow by email.