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Which volcanoes are formed by pyroclastic depositis?
Volcanoes formed by pyroclastic deposits are typically stratovolcanoes, also known as composite volcanoes. These volcanoes are characterized by their steep profiles and are formed from alternating layers of lava flows, ash, and volcanic rocks resulting from explosive eruptions. Notable examples include Mount St. Helens in the United States, Mount Fuji in Japan, and Vesuvius in Italy. The explosive nature of pyroclastic eruptions contributes to the formation of these complex volcanic structures.
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 three different volcanoes?
The three different types of volcanoes include the following; shield volcanoes, composite volcanoes, and the cinder cone volcanoes. These all have their names because of the size and shape of the out rocks of the actual volcano itself.
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.
What type of eruption results when pyroclastic materials are released?
Composite volcanoes release pyroclastic materials during eruption.
Which volcanoes are formed by pyroclastic depositis?
Volcanoes formed by pyroclastic deposits are typically stratovolcanoes, also known as composite volcanoes. These volcanoes are characterized by their steep profiles and are formed from alternating layers of lava flows, ash, and volcanic rocks resulting from explosive eruptions. Notable examples include Mount St. Helens in the United States, Mount Fuji in Japan, and Vesuvius in Italy. The explosive nature of pyroclastic eruptions contributes to the formation of these complex volcanic structures.
Are the hawaiian Islands a region or extensive pyroclastic flow?
They are a region. This islands themselves were formed primarily by lava flows. The volcanoes there rarely produce pyroclastic flows.
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 three different volcanoes?
The three different types of volcanoes include the following; shield volcanoes, composite volcanoes, and the cinder cone volcanoes. These all have their names because of the size and shape of the out rocks of the actual volcano itself.
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 volcano that is fairly symmetrical and has both layers of lava and pyroclastic deposits is a?
stratovolcano, or composite volcano
How could scientists determine that volcanoes were active thousands millions or even billions of years ago?
Scientists have found lava flows and pyroclastic deposits and tested them using radiometric dating. The results showed that some of these deposits are billions of years old.
What type of eruption results when pyroclastic materials are released?
Composite volcanoes release pyroclastic materials during eruption.
What does pyroclastic?
Pyroclastic describes a rock formation mostly consisting of rock fragments from volcanoes or crushed during an eruption.
What type volcano'are there?
There are three main types of volcanoes: shield volcanoes, cinder cone volcanoes, and stratovolcanoes (also known as composite volcanoes). Shield volcanoes have broad, sloping sides and are typically formed from low-viscosity lava flows. Cinder cone volcanoes are small, steep-sided cones formed from the accumulation of pyroclastic material. Stratovolcanoes are tall, conical volcanoes composed of alternating layers of lava flows, ash, and volcanic rocks.
What makes a volcanoes toxic?
Type your answer here... pyroclastic clouds
What does volcanoes produce after an eroption?
A pyroclastic flow of hot gases.
