Volcanoes questions This is a list of recently added questions about volcanoes. Play volcanoes quiz and see all the questions. This is Hella, a volcano in Iceland. How was it called by Europeans in the Middle Ages?Gateway to Hell. After the eruption of 1104 stories, probably spread deliberately through Europe by Cistercian monks, told that Hekla was the gateway to Hell. The belief that Hekla was the gate to Hell persisted until the 1800s. Apparently, Jules Verne was inspired by the story. In his "Journey to the Center of the Earth", a path downwards is found inside other Icelandic volcano, Snæfellsjökull.Created by: globalquiz.orgaverage 65% Gateway to HeavenGateway to Heaven1590Gateway to HellGateway to Hell7156Gateway to IcelandGateway to Iceland507Gateway to the NorthGateway to the North1742geography of Scandinavia riddles » This double peaked volcano is the highest mountain of a certain country. Which one?Russia. Two characteristic peaks of Mt Elbrus have two volcano craters. The eastern peak has an enormous crater 250m in diameter. Created by: MarcusXhard 48% IndonesiaIndonesia3128RussiaRussia8510ArgentinaArgentina3805AustriaAustria2235alpinism riddles » Which of these mountains is a volcano?Mt Elbrus. Elbrus is the highest volcano of the northern hemisphere. Elbrus is often considered an active volcano (depending on the definition of an active volcano). Its most recent lava flows were erupted around 50 AD.Created by: globalquiz.orgeasy 70% Mt KosciuszkoMt Kosciuszko1611Mt ElbrusMt Elbrus12355Mont BlancMont Blanc1024Mt McKinleyMt McKinley2599mountains riddles » Olympus Mons is the largest known volcano. Where is it?On Mars. Olympus Mons (Latin for Mount Olympus) is a large shield volcano on the planet Mars, having a height of nearly 22 km (14 mi). Being a shield volcano, it has a very low profile. The average slope on the volcano's flanks is only 5°. Because of that, an observer standing on the Martian surface would be unable to view the entire profile of the volcano, even from a great distance.Created by: Trương Ngọc Hùngaverage 62% in Australiain Australia855in Indonesiain Indonesia2022in Antarcticain Antarctica2866on Marson Mars9546Solar System riddles » Which continent has the least active volcanoes?Australia. There are no active volcanoes on the Australian mainland that have erupted since European settlement, however some volcanoes in Victoria and South Australia are likely to have been active and witnessed by Aboriginal people several thousand years ago.Created by: globalquiz.orgaverage 60% EuropeEurope3420North AmericaNorth America1501AfricaAfrica2835AustraliaAustralia11995natural disasters riddles » What is the typical source of pressure buildup inside a volcano?Degassing of magma. The whole process begins when hot magma is lifted by convection to the magma chamber. As the pressure in the chamber is lower than deep in Earth's crust, the gas starts to release. Since degassed magma has lower density, it may then sink and be replaced with new one. This process may build up huge pressure of gases, eventually causing explosion.Created by: Sumit Tamanghard 41% centrifugal force of Earth rotationcentrifugal force of Earth rotation1835magma convectionmagma convection3330boiling of rainwaterboiling of rainwater309degassing of magmadegassing of magma3904disasters riddles » Which volcano is known as being one of the most active, but at the same one of the least violent in the world?Kīlauea, Hawaii. Kīlauea is one of the most active volcanoes on the planet and an invaluable resource for volcanologists who are able to study it up close due to its exclusively non-violent effusive activity. Kīlauea lacks a distinct peak and lies close to Mauna Loa.Created by: globalquiz.orgvery hard 36% Mt Etna, ItalyMt Etna, Italy1831Kīlauea, HawaiiKīlauea, Hawaii3016Eyjafjallajökull, IcelandEyjafjallajökull, Iceland2730Mt Pinatubo, PhilippinesMt Pinatubo, Philippines626Hawaii riddles » In which major European city there is a volcano that may soon erupt?In Naples. Lying mostly underwater, Campi Flegrei comprises 24 craters. It is one of the largest volcanoes in the world, capable of producing VEI 7 (super-colossal) eruptions. Its most recent eruption of 1538 created a new hill, Monte Nuovo.Created by: Hitter smashereasy 70% in Portoin Porto896in Heraklionin Heraklion2598in Naplesin Naples18852in Palermoin Palermo4583geography of Italy riddles » How many active volcanoes are there in Italy? (That have erupted during the last 100 years)3. These are Vesuvius, Etna and Stromboli. There are several other volcanoes considered dormant, of which 7 erupted in historic times (Vulcano 1890, Isola Ferdinandea 1831, Campi Flegrei 1528, Ischia 1302, Larderello 1282, Lipari 729, Vulsini 104BC)Created by: globalquiz.orghard 43% 113290225057337378NoneNone1188Italy riddles » Which island is known as "Lighthouse of the Mediterranean"?Stromboli. Mt Stromboli has been in almost one continuous eruption for the past 2000 years, which is the longest known in the world. The volcano explodes at intervals ranging from minutes to hours. This is known as Strombolian eruption type, also observed at other volcanoes worldwide.Created by: globalquiz.orghard 44% CyprusCyprus2006SicilySicily4426StromboliStromboli7777RhodesRhodes3244Mediterranean riddles » Play geography quiz and see all the questions.