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Study Guide: Volcano
Flashcards bout Volcanoes -Stephanie Tombolini
Question | Answer |
---|---|
Does Magma contain Silica? | Yes |
Lava is the hot liquid substance still buried in the earth | False |
Cool Mamga is called... | Aa |
Very hot mamga is called... | Pahoehoe |
Low Silica produces visocsity of high or low? | Low |
High Silica flows slowly | True |
Lower Vicosity is slower thab high vicosity | False |
Aa is the name for the slow and dried magma | True |
Sloping volcano that erupts quietly | Sheild Volcano |
Steep, cone shaped Volcano | Cinder cone |
Tall, cone shaped Vilcano | Composite Volcano |
A volcano that collapes and leaves a giant hole. | Caldera |
Two types of eruptions | Quiet and Explosive |
Bombs of ash and lava | Pyroclastic Flow |
Material rises from the mantle in this are | Hot spot |