VolcanoesWhat is a volcano? Volcanoes are mountains, but they aren'ttypical mountains. Volcanoes are formed when magma(hot, liquidrock) rises up from beneath and leaks(渗人) into the Earth's crust, orsurface level.It forms a pool beneath the surface called a magma chamber. As this pool ...
volcone is a place or a muntain where magma comes out!结果一 题目 what is a volcano? 答案 volcone is a place or a muntain where magma comes out! 相关推荐 1 what is a volcano? 反馈 收藏
Today, a volcano is the term for any place on the surface of the earth, where hot molten rock or magma is erupted or has been in the past.Try our free app!Android | iOS versionGuaranteed tours 12-19 Apr 2025: Europe's Volcanic Outpost - Canary Islands 3-11 May 2025: From Stromboli...
What is an intraplate volcano? Volcano: Volcanoes are openings in the earths crust which release molten rocks called lava. The lava exiting a volcano can be over 1,000 degrees Celsius in temperature. Tectonic plates Tectonic plates are described by a theory that represents the movement and charac...
more like a giant heap of sand. A volcano is also like a big heap of the earth, just that this heap is a mixture of lava, ash, dust, and other substances that have piled up over many years. It pours out of an opening in the earth after an eruption. This means volcanic eruptions...
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140.Borgia A, Aubert M, Merle O, van Wyk de Vries B (2010) What is a volcano?. In: Cañón-Tapia E, Szakács A (eds) What is a volcano? Geological society of America special paper, vol 470. pp 1–9. :10.1130/2010.2470(01)...
A volcano is a fissure – opening or vent – in the earth's crust through which molten rocks and gases erupt. A volcano looks like a huge heap of soil or a mountain, known as the cone, on the earth surface with a vent on the top.
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