How is andesite rock formed
Автор: Profu' de geogra'
Загружено: 15 мая 2024 г.
Просмотров: 409 просмотров
Dive into the intriguing world of andesite, an intermediate volcanic rock pivotal in understanding Earth's geological processes! In this video, we explore andesite's unique position in the silica content spectrum, nestled between basalt and rhyolite. Discover how andesite forms deep beneath Earth's surface in subduction zones, where oceanic plates collide and create this fine-grained volcanic rock. We'll also discuss its slow cooling process and its role in explosive volcanic eruptions. Perfect for geology enthusiasts and students, this detailed examination sheds light on the dynamic forces shaping our planet.Andesite is formed at subduction zones where one tectonic plate slides between a second plate. The crust undergoing subduction melts and turns into lava that returns to the Earth's surface via volcanic activity to form andesite and other extrusive igneous rocks
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