Discovery Science: Earth – Volcanic Eruptions
Earth Science: Volcanic Eruptions When the huge pressure that builds beneath a volcano prior to an eruption is finally released, the results can be spectacular. Ash and pyroclastic material may tower 12.5 miles (20 km) into the sky, while molten lava pours down the mountainside. Volcanoes eject the products of their eruptions as gases, liquids, … Read more