NEW
Font size
WorksheetsVolcanic Eruption
Total questions: 20
Worksheet time: 12mins
Are landforms that are formed by the rising of molten rocks beneath the earth's surface.
mountain
hill
volcano
plateau
There are about 300 volcanoes in the Philippines.
TRUE
FALSE
There are four types of volcano.
TRUE
FALSE
One that is unlikely to erupt again in the future.
active volcano
dormant volcano
extinct volcano
explosive volcano
The following are active volcano EXCEPT one:
kanlaon
bulusan
apo
hibok-hibok
One of the erupted regularly in the past and will do so again in the future.
active volcano
dormant volcano
extinct volcano
nonexplosive volcano
In a _________, lava just flows out of the crater and gaps along the sides of the volcano.
explosive eruption
nonexplosive eruption
ashfall
What is a dormant volcano?
molten rock
the center of a volcano
will never erupt again
a volcano that is sleeping, but could erupt agian
What is magma?
pieces of the Earth's crust
molten rock inside of a volcano
small rock
plates that meet
Rank the volcanic stages from LEAST likely to MOST likely to erupt.
active, dormant, extinct
extinct, dormant, active
dormant, extinct, active
dormant, active, extinct
An underground pool of magma.
magma chamber
pipe
vent
lava flow
Natural disasters volcanoes can create.
vent
landslides, mudslides, avalanches
pressure
crater
Smallest rock fragment the size of dust, explodes from a volcano during an explosive eruption. Creates a cement mixture in your lungs, cause roofs to collapse, & damage car and plane engines
volcanic ash
volcanic cinders
volcanic bombs
pyroclastic flow
(dead) A volcano that has not had an eruption for at least 10,000 years and is unlikely to erupt again.
pressure
Extinct volcano
Dormant volcano
active volcano
(awake)A volcano that is erupting or has shown signs that it may erupt in the near future.
pressure
Extinct volcano
Dormant volcano
active volcano
Heated groundwater that collects in a pool, contains dissolved gasses and other minerals.
explosive eruption
Hot Springs
quiet eruption
Geysers
