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11 Cards in this Set
- Front
- Back
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Name the 3 types of boundary and explain what side they move |
Constructive boundary. The plates move away from each other. There is the destructive boundary. The plates move towards each other. |
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Name 3 effects of the earthquakes and develop them? |
The gas pipes burst so unwanted gases are being emitted, transport links are destroyed so people will find it difficult to travel. However, people die because of gas exposure and building collapsing. |
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What is subduction? |
It is when the oceanic crusts goes under the continental crust. |
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What causes volcanoes to erupt? |
The pressure builds up |
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What is a pyroclastic flow? |
It is a mixture of hot gas and ash that flows down the volcano |
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What is lahar? |
It is a sticky mud |
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What is the causes of ash fall? |
ash fall causes people not to breathe |
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What two things are needed to form hotspot? |
Mantle plume + thin crust |
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There are two types of volcano, what are they? |
Shield and composite(strato) |
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what is lava? |
it is a hot magma after hit by air |
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what is landslide? |
it is rocks falling down the volcano |
