WorksheetsVolcanoes
Total questions: 10
Worksheet time: 20mins
This part of the volcano allows magma to come to Earth's surface.
vent
conduit
crater
ash
The Hawaiian Ridge is
a hotspot
made from a convergent boundary
made from a divergent boundary
at a subduction zone
Islands are created from
fissures near convergent boundaries
fissures near divergent boundaries
at hotspots
at subduction zones
Select all types of evidence that scientists use to predict volcanic eruptions.
History of volcanic activity
Weather and Climate
Earthquakes
Gas Emissions
Mafic lavas are erupt effusively due to
because the lava is less viscous and contains less silica
because the lava is more viscous and contains more silica
because the lava is less viscous and contains no silica
because the lava is less viscous and contains more silica
Which is the most common type of volcano?
Supervolcanoes
Composite volcanoes
Cinder volcanoes
Shield volcanoes
Mauna Kea, the largest mountain on Earth which type of volcano?
Composite
Shield
Cinder
Caldera
Fissures are
lava with high silica amounts
a product of composite volcano eruptions
lava with low silica amounts
small eruptions in which magma flows out of cracks in the ground
This forms when a volcano collapses into its magma chamber during an explosive eruption.
Fissure
Shield volcano
Cinder cone
Caldera
The largest supervolcano in North America is
Mount St. Helens
Yellowstone caldera
Mauna Kae
Mount Ranier
