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What are the three types of volacanoes?
The three types of volcanoes are shield, cinder cone, and stratovolcano. Shield volcanoes have gentle slopes and are formed by the eruption of low-viscosity lava flows. Cinder cone volcanoes are steep-sided and are formed by the accumulation of loose pyroclastic material around a vent. Stratovolcanoes have a conical shape and are composed of alternating layers of lava flows, volcanic ash, and debris.
What is a volcanic cone made of loose fragments?
Cinder cone
What type of cone or shape does mt hood have?
where will i get this stupid answer? really you guys useless idiots
Which type of volcano is generally small and occurs in groups?
Cinder cone volcanoes are generally small in size and often occur in groups or clusters. They are composed of pyroclastic material, such as cinders and volcanic ash, which build up around the vent in a cone shape. These types of volcanoes tend to form rapidly and typically have short-lived eruptions.
What material makes up a shield cone?
A shield cone is typically made of hardened volcanic ash and rock fragments that have solidified. These materials form a gentle sloping cone shape due to the low-viscosity lava flows that build them up gradually over time.
A volcano that is fairly symmetrical and has both layers of lava and pyroclastic deposits is a what?
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.
What are the characteristics of mount pelee?
Mount Pelée, located on the island of Martinique, is a stratovolcano known for its dramatic eruptions and distinctive dome shape. It features a steep summit with a prominent volcanic cone and is characterized by its explosive volcanic activity, particularly the catastrophic eruption in 1902 that destroyed the nearby city of Saint-Pierre. The volcano is composed of layers of lava flows, ash, and pyroclastic deposits, making it a classic example of a composite volcano. Its lush surrounding landscape is a result of the tropical climate and rich volcanic soil.
What are the thee volcano types?
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.
A composite volcano composed at alternating layers of lava and pyroclastic?
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.
How is a composite volcano different from other volcanoes?
A composite volcano, also known as a stratovolcano, is characterized by its steep, conical shape and is built from alternating layers of lava flows, ash, and volcanic rocks. Unlike shield volcanoes, which have broad, gentle slopes formed primarily from fluid lava, composite volcanoes typically produce more explosive eruptions due to the viscosity of their magma. This results in a greater variety of volcanic materials being ejected, including pyroclastic flows. In contrast, cinder cone volcanoes are smaller and primarily composed of volcanic ash and debris from single eruptions.
What are cylinder cone volcanoes?
A conical volcano is the name given to a land form that has the shape of a volcano. A hill could be call a conical volcano when it is formed due to the debris from an eruption that forms the same shape as the volcano.
Is changing a block of metal into a thin wire a physical change?
Yes. The wire and the block are still composed of the same material - only the shape has changed.
