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Mount Vesuvius (/ v ɪ ˈ s uː v i ə s / viss-OO-vee-əs) [a] is a somma–stratovolcano located on the Gulf of Naples in Campania, Italy, about 9 km (5.6 mi) east of Naples and a short distance from the shore. It is one of several volcanoes forming the Campanian volcanic arc.
The ocean plays a key role in the water cycle as it is the source of 86% of global evaporation. [2] The water cycle involves the exchange of energy, which leads to temperature changes. When water evaporates, it takes up energy from its surroundings and cools the environment. When it condenses, it releases energy and warms the environment.
[1] [2] It depicts a procession of Saint Januarius, the patron saint of Naples, against the backdrop of the volcano Mount Vesuvius erupting. A major eruption of Vesuvius from October to November 1822. [3] This was reflected in a number of artworks of the era including Horace Vernet's Vesuvius Erupting.
Water is the medium of the oceans, the medium which carries all the substances and elements involved in the marine biogeochemical cycles. Water as found in nature almost always includes dissolved substances, so water has been described as the "universal solvent" for its ability to dissolve so many substances.
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A view of the ancient beach, with the skeletons of the fugitive victims of the eruption of Vesuvius in 79AD, open to the public for the first time.
Image of Vesuvius Observatory and Mount Vesuvius(c. 19th Century) In 1841, around 200 years after the 1631 eruption, the Vesuvius Observatory was established. [ 11 ] This marked a huge milestone in the study of volcanology, as it was the first ever volcanological observatory.
Mount Vesuvius violently spewed forth a cloud of super-heated tephra and gases to a height of 33 km (21 mi), ejecting molten rock, pulverized pumice and hot ash at 1.5 million tons per second, ultimately releasing 100,000 times the thermal energy of the atomic bombings of Hiroshima and Nagasaki.