Flashcards in EXAM TWO I Deck (10):
Intraplate volcanism is usually associated with
Extrusive igneous rocks can be quiet or explosive, depending on _____ of the magma
______ are massive, intrusive bodies greater than 100 km which frequently form cores of mountains
A ______ is a structure that results from emplacement and crystallization of magma beneath Earth's surface:
The Sierra Nevada Range is an example of a _______.
A dike is a ________.
massive tabular or irregular body of igneous rock which cuts across layers of bedding in country rock
A tabular body of igneous rock which squeezed in between layering of sedimentary rocks is a ______
A _____ is a steep-walled depression (1-1.6 km diameter) at summit of volcano:
A _______ is a summit depression greater than 1. 6 km diameter produced by collapse of summit following a massive eruption: