cinder cone volcano
A stratovolcano is made of layers of tephra and lava. Stratovolcanoes are steep-sided and composed of alternating layers of volcanic ash, tephra, hardened lava flows, and other volcanic materials.
Cindercone volcanoes are small, steep sided, narrow based, loosely packed cones made entirely of pyroclastic material from moderately explosive eruptions.It's the classical and most common conically-shaped ("Triangular") form of volcano.
A cinder cone volcano is steep-sided with slopes made of small, jagged rocks that are usually dark in color.
A Stratovolcano is a steep volcano made mostly of layers of ash, lava and cinders. Stratovolcanoes have a tendency to be very explosive and produce significant quantities of ash.
A cinder cone volcano typically has basaltic lava, which is low in silica content and flows easily. This results in the formation of steep-sided cones made of mostly cinders and volcanic ash.
A stratovolcano is made of layers of tephra and lava. Stratovolcanoes are steep-sided and composed of alternating layers of volcanic ash, tephra, hardened lava flows, and other volcanic materials.
A tephra cone volcano, also known as a cinder cone volcano, is made entirely of tephra. Tephra is a term for fragmented material produced by a volcanic eruption, such as ash, cinders, and bombs. Tephra cone volcanoes are typically small in size and have steep slopes due to the build-up of tephra fragments from explosive eruptions.
Cindercone volcanoes are small, steep sided, narrow based, loosely packed cones made entirely of pyroclastic material from moderately explosive eruptions.It's the classical and most common conically-shaped ("Triangular") form of volcano.
composite volcanoes
composite volcanoes
A cinder cone volcano is steep-sided with slopes made of small, jagged rocks that are usually dark in color.
A Stratovolcano is a steep volcano made mostly of layers of ash, lava and cinders. Stratovolcanoes have a tendency to be very explosive and produce significant quantities of ash.
ash and lava
A cinder cone volcano typically has basaltic lava, which is low in silica content and flows easily. This results in the formation of steep-sided cones made of mostly cinders and volcanic ash.
Paricutin Volcano in Mexico is a rare example of a volcano that is entirely made of tephra, which are fragments of volcanic rock ejected during an eruption. It emerged in 1943 from a cornfield and grew rapidly, reaching a height of over 1,300 feet before becoming dormant in 1952.
gently sloping volcanoes are called shield volcanoes and they are formed from many eruptions of lava that is relatively low in silica, so it spreads out in many thin layers and creates the gently sloping sides of a shield volcano.
It depends on viscosity of the lava. the runnier the lava, the farther it flows before solidifying, so it cannot pile up as fast.