Biggest Volcanoes
Parts of The Volcanoes
Magma\Lava
HOW A VOLCANO FORMS
Afterwards
100
Mount Tambora
What is the largest eruption during the last two centries?
100
magma chamber
What is the chamber magma is held in?
100
minutes,hours,days,weeks
What is the length of time it takes for lava to harden?
100
near plate boundairies
What is a way a volcano is formed?
100
most plant life will die
What is something that happens when the volcano hits?
200
mount krakatau
What is the biggest explotion in 1883? (it was heard over 2,000 miles away)
200
parasitic cone
What is a opening that lava can come out another way? (like a mini volcanoe)
200
lava flow
What is the name for lava when it is flowing down the side of the volcano?
200
ring of fire
What is 68% of the volcanoes are formed?
200
ash
What is the stuff falling out of the sky?
300
mount st. helens
What is the only volcanoe that erupts steam and ash?
300
conduit (pipe)
What is the area lava comes out?
300
molten rock
What is another name for magma\lava?
300
crack in a plate
What is another way a volcano is formed?
300
the gas
What is something no one can breath in and live?
400
mount pinatubo
What is a volcanoe in the philippines and killing almost 800 people?
400
vent
What is where lava comes out?
400
pillow lava
what is the name for lava when it emerges from an underwater volcanic vent?
400
when hot material rises from below the crust
What is another way volcanoes are form
400
can block out the sunshine
What is something that the eruption does?
500
mount mazama
What is a volcanoe that was 12,000 feet high and after the explotion there was a 1,900 foot deep crater
500
ash cloud
What is the name for the ash that stays above the volcano?
500
vioscosity
What is the thing that determines how lava behaves?
500
the pressure from the lava
What is the way a volcano can get larger?
500
plants growing through the ash and lava
What is regrowth?
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