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Volcano
Earth's Structure
Earthquake
100
What is the cause of a volcanoes erruption?
pressure
100
The four layers of the earth
What is crust mantle inner core outer core
100
What the richter scale messures.
What is size of waves
200
An area of ongoing volcanic activity.
What is a hot spot
200
The sections that earth's crust is broken into.
What is plates
200
A crack in the earth's crust.
What is a fault.
300
The difference between magma and lava.
What is magma is on the inside and lava once it is out
300
Continental drift explains this.
What is the continents moving appart
300
Areas in the world where earthquakes are more likely to occur.
What is plate boundries
400
Volcanoes that are formed by quiet erupstions of fluid lava are known as.
What is shield
400
The theory that explains how earth's features change.
What is plate tectonics.
400
The point where the waves hit the surface of earth is known as this.
What is the epicenter.
500
Steep-sided depression at the top of a volcano
What is a crater
500
Difference between inner and outer core.
What is that the inner is solid
500
The strength of an earthquake is messured in this.
What is magnitude.