Volcano
- A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
Volcanic ash
- Volcanic ash consists of fragments of rock, minerals, and volcanic glass, created during volcanic eruptions and measuring less than 2 mm (0.079 inches) in diameter.
Volcanology of New Zealand
- Volcanology of New Zealand is the scientific study of volcanoes and volcanic phenomena in New Zealand.
Volcanology of Mars
- Volcanic activity, or volcanism, has played a significant role in the geologic evolution of Mars. Scientists have known since the Mariner 9 mission in 1972 that volcanic features cover large
Volcanology of Canada
- Volcanology of Canada includes lava flows, lava plateaus, lava domes, cinder cones, stratovolcanoes, shield volcanoes, submarine volcanoes, calderas, diatremes, and maars, along with examples
Nov. 8 (UPI) --Japan's Mount Sakurajima volcano erupted again Friday -- only this time sending out its largest plume in three years, officials said. The eruption ejected smoke and debris mor..查看文章
THE PART THAT MAKES ME THE MOST ANGRY IS THE LIES. BOB: WENDY LEE SPOKE TO US TODAY BECAUSE SHE BELIEVES UNIVERSAL IS TRYING TO COVER UP WHAT REALLY HAPPENED AT VOLCANO BAY ON SUNDAY. SHE TE..查看文章
In late 2017, a remote stretch of water in the Bering Sea turned into a bubbling cauldron. A remote volcano, called Bogoslof, whose vent sits roughly 350 feet below the surface, came to life..查看文章
Why is it still so hot? The short and simple answer is that lava insulates itself very well. Since last writing about this topic in a Feb. 28, “Volcano Watch” article, we now have more accur..查看文章
Astrophotographer Sergio Montúfar snapped the image as bolts struck the top of Volcán de Agua, or ‘Volcano of Water’ in Guatemala. The electrifying scene occurred in July when lightning came..查看文章
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