What is a Stratovolcano?
This type of volcano is characterized by steep, conical shapes and is known for explosive eruptions
What is a Cinder Cone Volcano?
This is the simplest type of volcano, often formed from a single eruption.
What is a Shield Volcano?
This type of volcano features gentle slopes and is primarily built up by low-viscosity lava that flows easily.
What is a volcano?
This refers to the accumulation of lava and ash around a volcanic vent.
What is volcanic eruption?
This is the process by which magma from the Earth's interior reaches the surface.
What is the eruption of Mount St. Helens?
This volcanic eruption occurred in 1980 in Washington State, significantly altering the landscape.
What are Cinder Cone Volcanoes?
These volcanoes are usually not very tall but can produce large amounts of tephra during eruptions.
Where is a Shield Volcano?
The largest volcano on Earth, Mauna Loa, is an example of this type.
What is a pyroclastic flow?
A rapid flow of volcanic material that can destroy everything in its path.
What are volcanoes?
The movement of tectonic plates often leads to the formation of these geological features.
What are stratified layers?
These layers form from alternating eruptions of lava flows and tephra.
What is Paricutin?
An example of a cinder cone volcano in Mexico, known for its symmetrical shape.
What are Shield Volcanoes?
These volcanoes typically have a broad base and can cover large areas, with eruptions that flow almost like water.
What is tephra?
These are small fragments of rock that are ejected during volcanic eruptions.
What is magma?
This term describes molten rock beneath the Earth's surface.
What are Stratovolcanoes?
The Ring of Fire is home to many of these types of volcanoes, primarily found around the edges of the Pacific Ocean.
What are Cinder Cone Volcanoes?
These volcanoes primarily erupt basaltic lava, resulting in steep slopes.
What is basaltic lava?
These volcanoes are typically formed from this type of lava.
What is a caldera?
A large depression formed after a volcanic eruption when a volcano collapses.
What are volcanic zones?
The area where two tectonic plates meet is often a hotspot for these geological activities.
What is explosive eruption?
Characteristics of stratovolcanoes often include a lava viscosity that results in this type of eruption.
What is volcanic ash and cinders?
Cinder cone volcanoes are formed from this type of material, primarily ejected during explosive eruptions.
What is an effusive eruption?
This form of eruption is typical for shield volcanoes, allowing lava to flow over great distances.
What is lava?
This term describes the molten rock that erupts from a volcano.
What is igneous rock?
This type of rock forms as lava cools and solidifies.