Volcanoes
Earthquakes
Vocab
Landforms
Shaping Earths surface
100
When plates stuck together suddenly slip.
How is a earthquake formed.
100
Magma when it comes out of a volcano.
What is lava.
100
Low land between a hill or mountains.
What is a valley.
100
Something put up to stop floods.
What is a levee.
200
A opening in earths crust.
What is a volcano.
300
Thinner fluid lava that spreads over a large area.
What is a shield volcano
300
A line of volcanic mountains.
What is a island chain.
300
When rock and soil suddenly slip and pull them downhill.
What starts a landslide.
400
50 miles beneath the surface.
What is the usual depth where earthquakes occur?
400
The process which weathered rock and other materials are broken down.
What erosion.
400
When factory gas goes up in the air and mixes with rain.
What causes acid rain.
500
Two ways to stop beach erosion
What is fences and grass?
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