Vesuvius, Active volcano, eastern side of the Bay of Naples, southern Italy. It originated about 200,000 years ago; its current height of 4,198 ft (1,280 m) has varied considerably after each of its major eruptions; in 1900 it was 4,275 ft (1,303 m) high; in 1906, 3,668 ft (1,118 m) high; and in the 1960s, 4,203 ft (1,281 m) high. The cone is half-encircled on the northern side by Mount Somma, part of the wall of a large crater in which the present cone has formed. There have been numerous destructive eruptions; in ad 79 Pompeii and Herculaneum were destroyed, and in 1631 about 3,000 people were killed. The last major eruption occurred in 1944. More than two million people live in the area of Vesuvius, whose fertile slopes are covered with vineyards and orchards.
Vesuvius summary
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Campania Summary
Campania, regione, southern Italy, on the Tyrrhenian Sea between the Garigliano (Lower Liri) River (north) and the Gulf of Policastro (south). The region comprises the provinces of Avellino, Benevento, Caserta, Napoli, and Salerno. Campania is mountainous and hilly, the Neapolitan Apennines in the
Italy Summary
Italy, country of south-central Europe, occupying a peninsula that juts deep into the Mediterranean Sea. Italy comprises some of the most varied and scenic landscapes on Earth and is often described as a country shaped like a boot. At its broad top stand the Alps, which are among the world’s most
mountain Summary
Mountain, landform that rises prominently above its surroundings, generally exhibiting steep slopes, a relatively confined summit area, and considerable local relief. Mountains generally are understood to be larger than hills, but the term has no standardized geological meaning. Very rarely do
volcano Summary
Volcano, vent in the crust of Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases. A volcanic eruption is an awesome display of Earth’s power. Yet, while eruptions are spectacular to watch, they can cause disastrous loss of life and