Composite volcanoes are primarily formed from andesitic lava, which is thicker and more viscous than basaltic lava. This leads to a build-up of pressure and explosive eruptions, creating the classic cone shape of composite volcanoes.
No. Mount Rainier formed on land as did the other Cascade volcanoes.
Mt. Rainier is a stratovolcano composed primarily of rhyolite or rhyo-dacite. This means that the volcano has the potential for highly explosive eruptions, similar to other volcanoes in it's arc. Rainier is part of the Cascades Volcanic Arc, which is the same volcanic arc as Mt. St. Helens.
composite volcanoes
Three types of volcanoes are shield volcanoes, stratovolcanoes (composite volcanoes), and cinder cone volcanoes. Shield volcanoes have gentle slopes and are formed by low-viscosity lava, while stratovolcanoes are characterized by alternating layers of lava and ash. Cinder cone volcanoes are small, steep-sided volcanoes formed by pyroclastic material ejected during eruptions.
Stratovolcanoes are typically the tallest type of volcano. They are characterized by their steep sides and symmetrical cones formed by alternating layers of lava flows, volcanic ash, and cinders. Notable examples include Mount Fuji in Japan and Mount Rainier in the United States.
No. Mount Rainier formed on land as did the other Cascade volcanoes.
Mt. Rainier is a stratovolcano composed primarily of rhyolite or rhyo-dacite. This means that the volcano has the potential for highly explosive eruptions, similar to other volcanoes in it's arc. Rainier is part of the Cascades Volcanic Arc, which is the same volcanic arc as Mt. St. Helens.
composite volcanoes
Three types of volcanoes are shield volcanoes, stratovolcanoes (composite volcanoes), and cinder cone volcanoes. Shield volcanoes have gentle slopes and are formed by low-viscosity lava, while stratovolcanoes are characterized by alternating layers of lava and ash. Cinder cone volcanoes are small, steep-sided volcanoes formed by pyroclastic material ejected during eruptions.
Three landforms that can be created from ash are cinder cone volcanoes, composite volcanoes, and shield volcanoes. Lava plateaus can also be formed.
Stratovolcanoes are typically the tallest type of volcano. They are characterized by their steep sides and symmetrical cones formed by alternating layers of lava flows, volcanic ash, and cinders. Notable examples include Mount Fuji in Japan and Mount Rainier in the United States.
composite
They're all volcanoes..., they are both formed by plates overlapping or clashing together
Composite volcanoes form from alternating layers of lava flows, ash, and volcanic rocks that build up over time. This type of volcano is created by a combination of explosive eruptions and lava flows, which allow for the formation of the steep symmetrical shape commonly associated with composite volcanoes.
Volcanoes are grouped into four types: cinder cones, composite volcanoes, shield volcanoes and lava volcanoes. They are: Cinder Cones: They are circular or oval cones made up of small fragments of lava from a single vent. They have been blown into the air, cooled, and fallen around the vent. Composite: They are steel-sides and composed of many layers of volcanic rocks. Mt. Rainier and Mount St. Helens are examples of this type of volcano. Shield: Shaped like a bowl or shield in the middle, they have long gentle slopes made of basaltic lava flows. The volcanoes that formed the basalt of the Columbia Plateau were shield volcanoes. Lava Volcanoes: Deep sided mound formed by lava that is too thick to flow. The lava piles up near the vent.
The three main types of volcanoes are shield volcanoes, cinder cone volcanoes, and composite (or stratovolcanoes) volcanoes. Shield volcanoes have gently sloping sides and are formed by layers of lava, while cinder cone volcanoes are steep-sided with a conical shape and are made of pyroclastic material. Composite volcanoes are a mix of both lava and pyroclastic material, with a classic symmetrical cone shape.
The three main types of volcanoes are shield volcanoes, stratovolcanoes (composite volcanoes), and cinder cone volcanoes. Shield volcanoes have gently sloping sides and are formed by layers of lava flows. Stratovolcanoes are characterized by steep sides and explosive eruptions. Cinder cone volcanoes are small, steep-sided volcanoes built from explosive eruptions that eject fragmented rock.