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Worksheetsvolcanoes
Total questions: 10
Worksheet time: 6mins
This is the largest supervolcano found in North America
Mt. Pinatubo
Mt. St Helen
Yellowstone
Mount Shasta
A super volcano eruption can block the sun which blocks light and decreases _ and _
global temp
oxygen levels
sea levels
photosynthesis
_in Japan is one of the world's most recognized composite volcanoes
Mt Fuji
Mt Tokachi
Mt Meakan
Mt Usu
_volcanos are made of alternating layers of lava cooled to form rock and ash. The magma that erupts at these volcanoes are either felsic or intermediate.
(a)
A small volcano composed of rock fragments piled on top of one another is known as
Cinder cone
shield
composite
None of the above
A volcano is a vent through which molten rock and gas escape from a magma chamber
true
false
Cinder cones usually have a crater at the summit
true
false
Shield volcanoes are often at intraplate hot spots
true
false
Cinder cones are rarely larger than
300 km
3000 m
300 m
300mm
_are low sloping volcanoes that are made by effusive eruptions
(a)
