No, shield volcanoes typically have relatively thin, fluid lava that can flow over long distances. This type of lava, often basaltic in composition, allows for the gentle, broad slopes characteristic of shield volcanoes. The low viscosity of the lava contributes to the volcano's shield-like shape, as it spreads out instead of piling up.
A shield volcano. Generally they have runny lava that forms lots of thick layers. The Hawaiian island volcanos are good examples.
silica content
Lava high in silica (granitic lava) tends to be thick and viscous, so the volcano is likely to be composite rather than shield.
Yes, lava can flow from a shield volcano. Shield volcanoes are typically characterized by low-viscosity lava that flows easily over long distances, creating broad, gentle slopes. The lava flows from shield volcanoes are generally not explosive and occur as a result of the slow accumulation and drainage of magma.
An underwater volcano. The volcano that made Hawaii was a shield volcano.
A shield volcano. Generally they have runny lava that forms lots of thick layers. The Hawaiian island volcanos are good examples.
silica content
Lava high in silica (granitic lava) tends to be thick and viscous, so the volcano is likely to be composite rather than shield.
A composite volcano is steep, as thick, viscious lava spurts out. Because as the thick lava is dense, it travels very slowly down and cools down farly quickly. Because of this, the composite volcano is steep sided. It also emits a lot of ash and is less deadly than a shield volcano.
Basaltic lava.
This is because of the time of volcano it is and the type of lava it excretes. A steep volcano will erupt with basaltic lava which is runny and can clog at the top. A shield volcano, however is different as the thick lava emitted just glops onward.
You can expect a shield volcano to form. Shield volcanoes are characterized by their low, broad profile and gentle slopes, which are formed by the eruption of fluid lava like the one you described. Over time, repeated eruptions of lava will build up the shield volcano.
Yes, lava can flow from a shield volcano. Shield volcanoes are typically characterized by low-viscosity lava that flows easily over long distances, creating broad, gentle slopes. The lava flows from shield volcanoes are generally not explosive and occur as a result of the slow accumulation and drainage of magma.
An underwater volcano. The volcano that made Hawaii was a shield volcano.
A large, dome-shaped volcano is known as a shield volcano. These volcanoes are characterized by their broad, gently sloping profiles built up by many thin, fluid lava flows. Mauna Loa in Hawaii is a famous example of a shield volcano.
the Philippines volcano's form thin layer of cooled lava but not really cold like freezing
shield volcanoes are formed by lava flows or low viscosity lava that flows easily...