Location
Activity
Composition
Elevation
Background
100
Ojos Del Salado borders which two countries?
What is Argentina-Chile
100
Ojos Del Salado is recently considered active but is sometimes considered this type of active?
What is historically active
100
Salado's rock is predominantly(blank and blank)
What is potassium-rich dacite and rhyodacite
100
Ojos Del Salado is 22,670 (measuring units) tall.
What is feet
100
The summit complex faces in what direction
What is North East and South West
200
Because of it's location near the Atacama desert it generally has this type of climate.
What is dry
200
Ojos Del Salado's most recent minor eruption was in what year?
What is 1993
200
Its lavas are high in biotite, hornblende, plagioclase, and (blank)
What is opaques
200
Ojos Del Salado is 6,910 (measuring units) tall.
What is meters
200
Ojos Del Salado has been a source of what lava flows?
What is Holocene
300
Ojos Del Salado is the highest volcano/mountain in this country
What is Chile
300
According to the Smithsonian, the most significant eruption occurred approximately how many years ago
What is 1300 years
300
It's lava's have low levels of augite, hypersthene, and (blank)
What is quartz
300
The tool used to measure Ojos Del Salado was a
What is altimeter
300
Volcanologists study what?
What is volcanoes
400
Ojos Del Salado is the highest volcano/mountain in this hemisphere
What is western hemisphere
400
The presence of this on the top of the mountain categorizes Ojos Del Salado as active
What is fumaroles
400
(blank) is a quartz-rich extrusive rock which is a minor constituent of many arc volcanoes.
What is dacite
400
What chilean magazine organized the expedition to find the height of Ojos Del Salado.
What is Andes Magazine
400
A major rhyodacitic explosive eruption took place about how many years ago?
What is 1000-1500 years ago
500
Ojos Del Salado is located in what mountain range?
What is Andes Mountains
500
According to many definitions Ojos Del Salado is the (blank) historically active volcano.
What is highest
500
The nature of something's ingredients or constituents; the way in which a whole or mixture is made up.
What is composition
500
When is Air Pressure generally lower?
What is afternoon
500
True or False: has there ever been a confirmed historical eruption of Ojos Del Salado?
What is false
M
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