Show:
Volcanoes
Earths Layers
Boundries
Tectonic Plates
Other Info
100
cinder cone What is the most violent volcanoe?
cinder cone
100
What is the earths outer most layer
crust
100
What is the boundry that spreads appart?
divergent
100
how fast does plates move every year?
5 cm per year
100
What is lava called in a volcanoe?
magma
200
What is the dome shape volcanoe?
sheild
200
What is the earths second outer most layer?
mantle
200
convergent boundy What is boundry that move towards each other?
convergent boundry
200
tectonic plates are small
false
200
What is the supercontinent called?
Pangea
300
What is the gentle or violent volcanoe?
composite
300
What is the earths third layer?
outer core
300
What is the boundry that scraps past each other?
transform fault boundry
300
What is the listhosphere broke up into?
plates
300
What is the particles produced by a volcanoe erruption?
pyroclastic material
400
What is the volcanoe that starts on the sea floor?
sheild
400
What is the earths inner most layer?
inner core
400
What is the number of major types of boundries?
3
400
What is the biggest major plate?
North American Plate
400
What is a depression in a volcanoe?
caldera
500
What is the volcanoe with steep sides?
cinder cone
500
What is what do we live in thats above the crust?
lithosphere
500
What is it when 1 oceanic plate is forced down in to the mantle?
subduction zone
500
What is the smallest intermidiate plate?
Cocos
500
What is the number of major plates in the world?
7