ACTIVE VOLCANO
LIVE MAP

A volcano is an opening on the surface of the earth. Mostly in the form of a high mountains / hills. These arise over time through many volcano eruptions where lava exits the volcano and cools down. The name “Volcano” comes from the island Sicily in Italy. On this island happen a lot of volcano eruption so the population living there gave the island the name volcano, because of the fire god “Vulcanus”.
Long time ago no one knew why volcanoes originated only in certain places and at others not at all. In the year 1912 a German scientist named Alfred Wegener developed a theory that later became true. His theory said that the earth crust is not one complete piece, but consist of several continental plates. These plates are not fixed anchored but are moving every year a few centimetres. This process of the moving plates is called plate tectonics. At these areas where the earth plates drift apart (convergent plate boundary), collide (convergent boundary) or drift past each other (conservative plate boundary) arise volcanoes.
VOLCANO ERUPTION
HOW DO VOLCANOES FORM?
So if these movements cause cracks or rifts, it can happen that liquid magma is thrown out. When it reaches the earth surface gases escape and it becomes lava. The temperature is about 500° to 1200° when it gets thrown out. After that it cools down. Through this cooling process huge hills are formed which we all know as volcanoes.
Structure of a volcano
Deep down every volcano has a magma chamber. In this magma chamber fills up with liquid fused rock and volcanic gases. As soon as the magma chamber is filled up, the magma makes its way through the volcano vent to the earth`s surface. The end of the volcano vent is called crater. There are a few different craters.WORLDS MOST
ACTIVE VOLCANOES
Here are the most active volcanoes around the globe.

Kilauea, Hawaii
The Kilauea volcano is based on Hawaii (Big Island). Scientist appreciate that this volcano was arised 200.000 years ago. But he was visible many years later when he appeared above the water surface, about 50.000 years ago. He is nowadays the most active volcano on the planet and since 1983 permanently active. Despite his constant activity the Kilauea can be visited by tourists.Mount Etna, Sicily
Mount Etna is Europe’s most active volcano. He`s located at the eastside of Sicily. No other volcano has such a large population density around. Through his constant activity, many people have constantly been exposed to many dangers like earthquakes, ash clouds or lava flows. In 2002 he caused major damage to the landscape and facilities around the province of Piano Provenzana. 2013 was he`s last big volcano eruption where he throwed lava over half a kilometer in the air. With a height of 3.323 m the volcano is also popular for many mountaineers. Mount Etna can be climbed by tourists but only in company with a mountain guide. Because of his height Mount Etna is also covered with snow. There are also two ski areas that allow a special kind of skiing experience, but hopefully without any volcano eruption
