Tectonics EQ1/2

Which plate boundary cause the lowest magnitude earthquakes?

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Which plate boundary causes small effusive eruptions?

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Which plate boundary has a Benioff zone?

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Which plate boundary frequent large eruptions and violent eruptions?

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Which plate boundary causes curving volcanic island chains?

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Which plate boundaries cause shallow, high magnitude earthquakes (2)?

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Degg's disaster model includes which factors?

• capacity to cope and natural hazard

• natural hazard and hazard risk

• natural event and capacity to cope

• natural hazard and vulnerable system

An intra-plate earthquake is caused by...

• Scientists aren't sure

• Pressure from plate movement

• Mantle plumes rising

• Pre existing weaknesses

The asthenosphere is...

• The crust and uppermost mantle

• The upper mantle

• The lower mantle

• The mantle transition zone

The lithosphere is...

• The crust and uppermost mantle

• The upper mantle

• The lower mantle

• The mantle transition zone