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Mountains and Volcanoes
Mountains and Volcanoes
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Mountains and Volcanoes
Flashcards
22 cards
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Practice quiz
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Questions
22
Answers
1
What is this?
Basalt
Magma
Lava
2
What is this?
Basalt
Magma
Lava
3
What is the tallest mountain in the United States?
Mt. Ranier
Mons Olympus
Mt. Everest
Mauna Kea
4
What is the tallest mountain on Earth?
Mt. Ranier
Mt. Everest
Mons Olympus
Mauna Kea
5
Which boundaries make folded mountains?
Divergent = Continent-Continent or Ocean-Continent
Convergent = Continent-Continent or Ocean-Continent
Divergent = Ocean-Continent or Ocean-Ocean
Convergent = Ocean-Continent or Ocean-Ocean
6
Which volcanoes tend to erupt violently?
High Silica
Shield
Low Silica
7
What are mountains that form as blocks of rock move up or down normal faults
Shield Mountains
Composite Mountains
Folded Mountains
Fault Block Mountains
8
tall, cone shaped volcanoes built of layers of high silica lava and layers of rock - violent!
Fault Block Volcano
Cinder Cone Volcano
Composite Volcano
Shield Volcano
9
Broad, flat volcano that oozes low silica lava and is built up of many layers.
Fault Block Volcano
Cinder Cone Volcano
Shield Volcano
Composite Volcano
10
These are long lines of mountains that usually form at the same time and by the same processes.
Mountains
Convergent Boundaries
Mountain Ranges
Transform Boundaries
11
Which volcano would be the safest to live near?
Cinder Cone
Shield
Composite
12
What is pyroclastic flow?
Soot/Ash that are thrown up out of a Cinder Cone Volcano
Lava erupted from a Shield Volcano that flows/oozes easily
Volcanic gases/rock in a superhot cloud race down a mountain
Super heated magma trapped below a Composite Volcano Caldera
13
What causes some volcanoes to violently and unexpectedly erupt?
Hot lava
Escaping gases
Hot magma
Trapped gases
14
An area of land that rises steeply from the land around it.
Island
Volcano
Hill
Mountain
15
A huge crater formed by the collapse of a volcano when magma rapidly erupts from underneath it.
Magma Chamber
Caldera
Pyroclastic Flow
Cinder
16
Where are most mountain ranges found?
Inside plate boundaries
Under the oceans
On the edges of plate boundaries
On land
17
What is REALLY the tallest mountain in the United States but is also and ISLAND?
Mons Olympus
Mauna Kea
Mt. Everest
Mt. Ranier
18
What is the tallest mountain in the Solar System?
Mt. Ranier
Mt. Everest
Mons Olympus
Mauna Kea
19
An opening in the Earth’s crust that allows molten rock, rock fragments, and gases to escape.
Mountain
Hill
Island
Volcano
20
How does Silica affect lava?
Makes the lava THIN - gases are trapped and pressure builds
Makes the lava THICK - gases are trapped and pressure builds
Makes the lava THICK - gases are released and pressure drops
Makes the lava THIN - gases are released and pressure drops
21
What are mountains that form as continental crust crumples and bends into folds
Shield Mountains
Composite Mountains
Folded Mountains
Fault Block Mountains
22
Steep sided hills formed by the eruption of ash and rock that pile up around a single crater.
Cinder Cone Volcano
Fault Block Volcano
Shield Volcano
Composite Volcano