![]() |
Criado por osnapitzkirsty
mais de 9 anos atrás
|
|
When was the last eruption?
How big is the caldera?
Is the next eruption expected to be minor or severe?
Name one positive of Yellowstone.
What is a caldera?
How many eruptions have happened in the past 3 million years?
Are eruptions at a super volcano more frequent or less frequent?