The three plate boundaires are convergent, divergent, and transform.
What is the three plate boundaries?
100
The three types of eruptions are submarine, effusive, and explosive eruptions.
What is the three types of eruptions?
100
A depression in the earth due to a volcanic eruption.
What is a caldera?
100
A submarine eruption.
What is the type of eruption that happens in the ocean?
100
Crater
What is the mouth of a volcano called?
200
The convergent boundary.
What is the boundary that causes subduction?
200
The magma chamber holds all the magma in it.
What is the part of a volcano that holds all the magma?
200
A flow composed of hot rock and gases that travels fast and is very hot.
What is pyroclastic flow?
200
The mid-ocean ridge.
What is a in the ocean?
200
P waves and S waves
What is the two main waves studyed?
300
The transform boundary.
What is the boundary that neither creates nor destroys rock?
300
Two big dangers of a volcanic eruption are pyroclastic flow, and lahar.
What is two big dangers of a volcanic eruption?
300
A mudslide or landslide that occurs after there is a volcanic eruption.
What is a lahar?
300
There is newer rocks on top of older rocks, and there is identical magnetic strips located on each side of the mid-ocean ridge that randomly switch the magnetic feild.
What is the evidence for sea-floor spreading?
300
A reverse fault, normal fault, and thrust fault are the three types of faults.
What is the three types of faults?
400
Convergent boundaries are located at the ring of fire.
What is the boundary that is located at the ring of fire?
400
Explosive eruptions have high silica content.
What is the type of eruption that has high silica content?
400
Cooled magma that covers the vent of a volcano preventing the pressure to be released.
What is a volcanic plug?
400
A series of waves that is created when a series of large waves is rapidly displaced.
What is a tsunami?
400
The richter scale.
What is the scale used to measure energys from a earthquake?
500
Hot spots occur because there is weak parts of the earth's surface that allows magma to rise to the surface and form a volcano.
What is the reason hot spots occur?
500
Water vapor is the main gas released from a volcano.
What is the main gas released from a volcano?
500
When there is an eruption lava pours out of the crust and cools and builds layers on top of layers
What is a lava plateau?
500
Magnetic strips
What is located on both sides of the mid-ocean ridge that is made up of rock?
500
The inner core, outter core, mantle, lithosphere, asthenosphere, and the moho.