As India is relentlessly pushing the Himalaya to greater heights, Australia on her travel North is causing the earthquakes and active volcanoes in Indonesia.

These are actually marks of a geologically active body, under the same dynamic stresses that cause quakes, volcanoes and moving continents on Earth.

Burst connections caused tiny volcanoes of acid in ripped-open sheeting.

Evil elves who lived in the center of the earth and caused quakes and volcanoes?

When the stones' signals start to be sent in unison, the resulting seismic waves are so strong that they cause earthquakes and volcanoes, and that's just the beginning.

Shropshire would have been at the very edge of a large continent near the sea, which was being buckled by tectonic activity, causing volcanoes to form.

Heat rising in these rift zones can shift molten rock in the interior, causing volcanoes, earthquakes and movement of crustal plates that can steadily widen sea floors, especially at the midocean ridges.

Do earthquakes cause volcanoes?

What kind of subterranean activity could cause volcanoes remained a mystery.

Warm mantle material wells up, melting the crust and often causing volcanoes to emerge in the rift basin.