What is the classification of Mount Etna?
Etna is classified as a stratovolcano (also known as a composite volcano). This is where many different kinds of eruptions over time have built up the huge mountain. You can have layers of lava, rock and ash, and many volcanic vents reaching the surface and capable of erupting.
What is the composition of Mount Etna?
Etna has several layers of solidified lava, ash and pumice on its slopes and changes height periodically, following an eruption. Etna is a type of volcano known as a stratovolcano. Other stratovolcanoes include Vesuvius and Krakatoa.
What type of volcano is Mount Etna?
strato volcano
Geologists consider Mount Etna to be a strato volcano. A volcano is a mountain that opens downward to a pool of molten rock below the surface of the earth.
What are the physical characteristics of Mount Etna?
It is a composite or stratovolcano mantled by frequent basaltic lava flows and pyroclastic ejecta from its craters and the fissures on its flanks. It displays a wide range of flows, cinder cones, lava tubes and caves. Although explosive in the past, it is now as often effusive in character.
What type of plate boundary is Mount Etna on?
Mount Etna is a stratovolcano sitting on the east coast of Sicily, Italy. The volcano sits on the edge of a convergent plate boundary between the Eurasian Plate and the African Plate.
Why is Mount Etna called Mount Etna?
Mount Etna, Latin Aetna, Sicilian Mongibello, active volcano on the east coast of Sicily. The name comes from the Greek Aitne, from aithō, “I burn.” Mount Etna is the highest active volcano in Europe, its topmost elevation being about 10,900 feet (3,320 metres).
What plants are on Mount Etna?
The vegetation varies according to the altitude. At the feet of the volcano we find orange, mandarin, lemon, olive, agave, Indian fig, banana, eucalyptus, palm, pine trees. Also the wine trees grow there in abundance, giving us excellent Etna wine.
Is Mount Etna basaltic?
“Mount Etna is a basaltic eruptive volcano” which releases the same type of rock as seen on the Giant’s Causeway in Co Antrim. Basaltic lava does not usually hold much dissolved gas or water so Etna’s flows are slow and regular, similar to those seen in the Hawaiian islands.
What type of volcano is Mount Etna quizlet?
Etna consists of two edifices: an ancient shield volcano at its base and the younger Mongibello stratovolcano built on top. Recent activity consists of summit degassing, explosive Strombolian eruptions and frequent basaltic lava flows.
What are the crater dimensions of Mount Etna?
In recent years, the large depression on the East flank of Etna has frequently channelled lava flows from eruptions of the SE crater complex. The depression is essentially horseshoe-shaped and about 5km wide and 10 long. SE crater complex (top right) perched above the Valle del Bove depression.
Is Mt Etna on a tectonic plate?
Mount Etna, like other Mediterranean volcanoes such as Stromboli and Vesuvius, rests on the subduction boundary where the African tectonic plate is being pushed under the Eurasian plate. Etna, rather than sitting directly on the subduction zone, actually sits just in front of it.
How big is the buffer zone around Mount Etna?
Buffer zone. 26,220 ha. Mount Etna, or Etna (Italian: Etna [ˈɛtna] or Mongibello [mondʒiˈbɛllo]; Sicilian: Mungibeddu [mʊndʒɪbˈbɛɖɖʊ] or â Muntagna; Latin: Aetna), is an active stratovolcano on the east coast of Sicily, Italy, in the Metropolitan City of Catania, between the cities of Messina and Catania.
How are fungi classified in the Kingdom of mycota?
On the basis of the organisation of the vegetative thallus, the morphology of reproductive structures, the way of spores production and particular life cycle involved the kingdom mycota is classified into following divisions. It includes the simplest type of fungi.
Why is Mount Etna on the World Heritage List?
Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations. In June 2013, it was added to the list of UNESCO World Heritage Sites. One view is that the word Etna is from the Greek αἴθω ( aithō ), meaning “I burn”, through an iotacist pronunciation.
Why was Mount Etna designated as a Decade Volcano?
The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south. Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations.