Volcano
Earthquakes
Tectonic Plates
100
A broad domed volcano with gently sloping slides
What is a shield volcano?
100
A smaller earthquake that follows the larger earthquake.
What is an aftershock?
100
Is the theory that the earths lithosphere is divided into tectonics plates that move around on top of the asthenosphere.
What is plate tectonics?
200
A siesmology
What instrument do you use to study an earthquake?
200
A boundary is a place where tectonic plates touch
What is Tectonic Plate Boundries?
300
Volcanoes are areas of earths surface through which magma and volcanic gases pass.
What are volcanoes?
300
On the edge of tectonic plates
Where do earthquakes occur
300
Convergent boundary , Divergent boundary , Transform boundary .
What are three Tectonic plate boundarys?
400
Lava
What is magma that flows onto the earth surface called?
400
Deformation.
What causes earthquakes?
400
When two tectonic plates collide the boundary between them .
What is the definition of Convergent boundary ?
500
Mountins
What can volcanoes create?
500
Land,Towns,Country's, houses,
What can earthquakes effect?
500
When two tectonic plates separate , the boundary between them is called a Divergent boundary.
What is the definition of Divergent boundary?
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