The Pacific Ring of Fire is the most geologically active region of Earth.
The Nabro volcano has not erupted in recorded human history, but lava flows near the volcano are relatively recent geologically.
Apollo astronauts used seismometers during their visits to the Moon and discovered that the gray orb isn't a totally dead place, geologically speaking.
Tectonic plates are spreading and then diving under this fringe of the continent, lifting the Andes and creating a geologically volatile zone.
Szechuan is a basin geologically. The weather is cold and humid most of the time. Chilis in Szechuan dishes can warm up body and prevent rheumatism (medical).
A shrinking moon overturns the view that our natural satellite is a cold lump of rock and suggests it might still have a warm core and be geologically active.
Within about 50 million years--no time at all, geologically speaking--one of the four kings of mammals that has returned to a marine environment has developed into the largest of all animal forms, the whale.
