Volcanoes.
Shield volcanoes usually have … What are volcanoes? 2017-06-17 10:21:36 2017-06-17 10:21:36. too much heat energy builds up within the volcano and it … In some cases, a single vent may create multiple volcanoes. Shield Volcanoes. Shiga (Honshu, Japan) shield volcanoes, 2041 m / 6,696 ft Shiitokoro (Hokkaido, Japan) Lava dome, 1336 m / 4383 ft Shikaribetsu (Hokkaido, Japan) lava domes, 1401 m / 4,596 ft Asked in Volcanoes Do you know any active Volcanoes ? It contains tools for weather education, including weather games, activities, experiments, photos, a glossary and educational teaching materials for the classroom. Weather Wiz Kids is a fun and safe website for kids about all the weather info they need to know. A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.. Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle. Volcanoes rise from the bottom of the sea, and much later, coral might start living around the circular volcano and create an atoll eventually. Volcanoes appear in a wide range of sizes and varieties.
How does a volcano start? How Does a Volcano Form? Some of the more common types of volcano are described below. They've created more than 80 percent of our planet's surface, laying the foundation that has allowed life to thrive. Top Answer. A volcano is an opening in the Earth’s crust that allows magma, hot ash and gases to escape.Volcanoes can look like mountains or small hills, depending on what type they are. Eventually, some of the magma pushes through vents and fissures to the Earth's surface. Volcanoes are Earth's geologic architects. Shield volcanoes are some of the largest on earth and are characterized by their gentle slopes. Wiki User. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Magma that has erupted is called lava.
The Hawaiian Islands are the result of a tectonic plate passing over a particular hot spot in the mantle, and that hot spot has created several volcanic mountains in the sea floor.
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