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A volcanic crater is a bowl-shaped depression in the ground caused by volcanic activity, usually located above the volcano's vent. [11] During volcanic eruptions, molten magma and volcanic gases rise from an underground magma chamber, through a conduit, until they reach the crater's vent, from where the gases escape into the atmosphere and the magma is erupted as lava.
Also amphidrome and tidal node. A geographical location where there is little or no tide, i.e. where the tidal amplitude is zero or nearly zero because the height of sea level does not differ significantly at high tide and low tide, and around which a tidal crest circulates once per tidal period (approximately every 12 hours). The tidal amplitude increases, though not uniformly, with distance ...
A krater or crater (Ancient Greek: κρᾱτήρ, romanized: krātḗr, lit. 'mixing vessel', IPA: [kraː.tɛ̌ːr] ; Latin : crātēr , IPA: [ˈkraː.teːr] ) was a large two-handled type of vase in Ancient Greek pottery and metalwork, mostly used for the mixing of wine with water.
Crater Lake actually started as a mountain, Mount Mazama. A volcanic eruption roughly 7,700 years ago caused the mountain to collapse inward over time, forming a volcanic crater, the park says.
A volcanic crater is an approximately circular depression in the ground caused by volcanic activity. [1] It is typically a bowl-shaped feature containing one or more vents. During volcanic eruptions , molten magma and volcanic gases rise from an underground magma chamber , through a conduit, until they reach the crater's vent, from where the ...
1 language. العربية; Edit links ... Volcanic crater. References This page was last edited on 13 December 2024, at 14:41 (UTC). Text is ...
Complex crater – Large impact craters with uplifted centres; Cratered landscape; Ejecta blanket – Symmetrical apron of ejecta that surrounds an impact crater; Impact crater – Circular depression in a solid astronomical body formed by the impact of a smaller object; Impact crater lake – Lake formed within an impact crater
A crater is a landform appearing as a depression. Crater may also refer to: Music ... (the original meaning) Makhtesh, a crater-like formation created by erosion