Somple explanation of volcanoes
WebEach volcano is somewhat unique, but most volcanoes can be classified into one of several types. The most well-known types of volcanoes are cinder cones, composite volcanoes … WebNov 12, 2002 · 1. Ash. Volcanic ash consists of rock, mineral, and volcanic glass fragments smaller than a tenth of an inch in diameter—or slightly larger than a pinhead. Volcanic ash …
Somple explanation of volcanoes
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WebOct 1, 2014 · October 1, 2014 at 12:57 pm. A volcano is a spot in Earth’s crust where molten rock, volcanic ash and certain types of gases escape from an underground chamber. … WebMagma: liquid rock inside the earth. Lava: the name for magma that has spewed from a volcano. Ash: dust made of bits of burnt rock. Poisonous: toxic; can hurt or kill you. Erupt: …
WebDec 6, 2024 · Heat does play a large part in the creation of volcanoes. The process starts deep within the earth, which is made of several layers, including the core in the middle, the mantle above the core ...
WebDec 29, 2024 · A volcano is a mountain that has lava (hot, liquid rock) coming out from a magma chamber under the ground, or did have in the past. Volcanoes are formed by the … WebDeveloping children’s scientific knowledge about volcanoes, and chemical reactions, and how volcanic rocks are formed (geology). Assessment of learning. This is demonstrated when children: participate in the discussion, and provide predictions, explanations and ideas; demonstrate awareness of how chemical reactions and volcanoes work. Resources
WebTypes of volcanic eruptions depend on various factors such as the chemistry of magma, temperature, viscosity, volume, presence of groundwater, and water and gas content. Following are the different types …
WebLearn about the basic principles involved in a volcanic eruption with nothing but a few household ingredients and a test tube. Discover more. Book Review: Australia’s Volcanoes … chimney sweeps redmond oregonWebVolcanoes hold very hot liquid called magma. Magma is rock that is so hot, it has turned into a liquid. It glows bright orange and is held in a chamber within the volcano. 5. Lava is the … chimney sweeps rainier orWebAncient people believed that volcanoes were under the control of the gods. In fact, the word volcano comes from Vulcan, the Roman god of fire. Currently there are about 1,500 … chimney sweep spokane valley waThe lava and pyroclastic material(clouds of ash, lava fragments and vapor) that comes out from volcanoes can make many different kinds of land shapes. There are two basic kinds of volcanoes. See more There are two main processes. Volcanoes are made when two tectonic plates come together. When these two plates meet, one of them (usually the oceanic plate) goes under the continental … See more A traditional way to classify or identify volcanoes is by its pattern of eruptions. Those volcanoes which may erupt again at any time are called … See more The Earth's largest volcano has been discovered. It is 2 km below the sea on an underwater plateau known as the Shatsky Rise. This is about 1,600 km east of Japan. The previous … See more chimney sweeps reno nvWebMar 7, 2024 · lava, magma (molten rock) emerging as a liquid onto Earth’s surface. The term lava is also used for the solidified rock formed by the cooling of a molten lava flow. The … chimney sweep springfield ohioWebVolcano. A volcano is a vent in the Earth’s crust through which molten rock erupts onto the Earth’s surface. Under the Earth’s surface, this molten rock is called magma, but once it is extruded, erupted, or flows out onto the … grady early texas stateWebAug 1, 2024 · A volcano is an opening in a planet or moon’s crust through which molten rock, hot gases, and other materials erupt. Volcanoes often … chimney sweeps richmond ky