Fairly steep-sided cones composed of lavas and pyroclastic layers are known as stratovolcanoes or composite volcanoes. These volcanoes are characterized by their layered structure, formed from alternating eruptions of viscous lava flows and explosive pyroclastic materials. Their steep slopes result from the accumulation of these materials over time, typically leading to more explosive volcanic activity. Examples include iconic volcanoes like Mount St. Helens and Mount Fuji.
stratovolcano, or composite volcano
A volcano that is fairly symmetrical and has both layers of lava and pyroclastic deposits is a stratovolcano, also known as a composite volcano. These volcanoes are characterized by their steep-sided conical shape and alternating layers of lava flows, volcanic ash, and pyroclastic debris. They are capable of explosive eruptions due to their viscous magma composition.
As Mount St. Helens is a volcano the slopes would be covered in layers of volcanic dust and lava.
A composite volcano, also known as a stratovolcano, is characterized by its steep, conical shape and is formed from alternating layers of lava flows and pyroclastic materials, such as ash and volcanic rock. These layers result from varied eruptive activity, where explosive eruptions produce ash and debris, followed by quieter eruptions that emit lava. This combination leads to a more complex internal structure and a higher potential for explosive eruptions compared to shield volcanoes. Notable examples include Mount St. Helens and Mount Fuji.
A composite cone is the type of volcano that consists of layers of lava flows and pyroclastic material. A stratovolcano is an example of a composite cone.
Composite
Composite
stratovolcano, or composite volcano
A volcano that is fairly symmetrical and has both layers of lava and pyroclastic deposits is a stratovolcano, also known as a composite volcano. These volcanoes are characterized by their steep-sided conical shape and alternating layers of lava flows, volcanic ash, and pyroclastic debris. They are capable of explosive eruptions due to their viscous magma composition.
stratovolcano, or composite volcano
As Mount St. Helens is a volcano the slopes would be covered in layers of volcanic dust and lava.
A composite volcano, also known as a stratovolcano, is characterized by its steep, conical shape and is formed from alternating layers of lava flows and pyroclastic materials, such as ash and volcanic rock. These layers result from varied eruptive activity, where explosive eruptions produce ash and debris, followed by quieter eruptions that emit lava. This combination leads to a more complex internal structure and a higher potential for explosive eruptions compared to shield volcanoes. Notable examples include Mount St. Helens and Mount Fuji.
A composite cone is the type of volcano that consists of layers of lava flows and pyroclastic material. A stratovolcano is an example of a composite cone.
A rock composed of layers of sediment.
The three layers are the retina, sclera, and the choroid.
Volcanic mountains form as layers of lava flows and/or pyroclastic material pile up from successive eruptions.
The atmosphere.