Show:
Types of Volcanoes
Landforms
Magma
Geography
Vocab
100
How many types of volcanoes are there?
What is 6
100
What are the three things that come out of volcanoes that can create landforms?
What is lava,ash,and magma
100
How many main things inside magma effect eruptions?
What is 3
100
What is the name of the place where most volcanoes are?
What is the Ring of Fire
100
Weak spot in crust where magma comes to the surface
What is a volcano
200
Which volcano has alternating layers of lava and ash?
What is a composite volcano
200
How many landforms form from lava&ash?
What is 4
200
What kind of eruption occurs when most of the magma is water?
What is quiet
200
What is a hole left when a magma chamber collapses in a volcano?
What is a caldera
300
Which volcano is flat, and has quiet eruptions?
What is shield volcano
300
How many landforms form from magma?
What is 4
300
Which one creates explosive eruptions?
What is silica?
300
Where do most earthquakes form?
What is plate boundaries
300
What is magma that forces itself across rock layers?
What is a dike
400
Which special volcano has something different inside?
What is a lava dome volcano
400
This forms when magma squeezes between horizontal layers of rock?
What is a sill
400
Which one measures a substances ability to resist flow?
What is viscosity
400
Where do most volcanoes form?
What is plate boundaries
400
This forms when magma hardens underground to form igneous rock?
What is an intrusion
500
List the 6 types of volcanoes
What is shield, cinder cone, composite, submarine, lava dome, and caldera
500
This forms when magma hardens in a volcano's pipe?
What is a volcanic neck
500
What are the 3 main things?
What is silica, viscosity, and water
500
What percentage of volcanoes are at the Ring Of Fire?
What is 90%
500
What is a mass of rock that forms when magma cools inside the crust?
What is a batholith