Skip to content

YOUR NEXT SOLO SHOW

Volcanoes and Earthquakes

By Science

Explore the forces that build volcanoes, move islands, shake the ground, and send seismic waves through Earth.

Volcanoes and Earthquakes

Ready
Help and beta feedback

TAKE YOUR PLACE AT THE PODIUM

Ready when you are.

Time estimate assumes quick answers with sound off. Allow longer with narration. About this estimate

Server-scored accessible mode. Connection loss ends the episode; start again to reconnect. No pause.

A TASTE OF THE SHOW

Sample questions

  1. Unlike ash from a wood fire, volcanic ash is made of what?
  2. The Hawaiian volcanoes generally get older toward the northwest. Which process best explains this pattern?
  3. In the usual magnitude-energy comparison, a one-unit increase in earthquake magnitude corresponds to approximately how many times as much energy?

Ready to try? Use Start Show above to play.