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WorksheetsVolcanoes
Total questions: 15
Worksheet time: 8mins
What is a Volcano?
Is a Swirling column of winds that forms when the top and bottom of a cloud have a direct contact with the ground.
Are mountains of rocks that is produced when a sea quake occurs.
Are the results of movements of the Lithosphere, are also formed at the convergent borders.
Are openings in Earth crust where magma comes to the surface.
What type of Volcano do you see in the picture?
(a)
What type of Volcano do you see in the picture?
(a)
The expulsion of magma from the inside is known:
(a)
Very violent and explosive eruption are called:
(a)
Is the major area in the Pacific Ocean where many Earthquakes and volcanic eruptions occur .
Ring of Fire
Ring of Eruption
Ring of volcano
Where is located the Ring of Fire?
Pacific Ocean
Atlantic Ocean
Artic Ocean
Less intense eruptions,characterized by the overflow of magma from the vent are known:
Pelean
Hawaiian
Orogeny
Tsunami
Type of rock that forms when magma or lava ,cools on the surface.
(a)
Is the product of erosion of Earth'S crust by agents like wind and water.
Metamorphic Rock
Igneus Rock
Sedimentary Rock
Magma Rock
Are igneous or sedimentary rocks that change when they are exposed to high temperatures and a lot of pressure.
Metamorphic Rock
Igneus Rock
Sedimentary Rock
Combination of two or more minerals form:
(a)
The rock cycle process is:
a very slow process
is a long process
can take billions of years to complete and start again.
all of the above are correct
Parts of the Volcanoes
crater, cone ,lava,cloud
cone, crater , lava, vent , magma
vent , magma,lava
Which volcano is the most dangerous?
Composite Volcano
Pyroclastic Flow
Shield Volcano
