Volcano Test
Unit 6 test
100

Once magma reaches the surface,it is called?

Lava

100

Which seismic waves are the most destructive?

Rayleigh and love waves

200

Magma leaves a volcano through a

Vent

200

Which plate boundary could be described as a collision between 2 tectonic plates?

Convergent 

300

Hot spots can occur

Far from plate boundaries

300

A sudden movement of Earths crust caused by build up pressure between 2 plates

Earthquake

400

A volcano that is no longer erupting but is likely to erupt again in the future is called

Dormant

500

Mt.St Helens is an example of which type of volcano?

Composite

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