Volcanic eruptions with which of the following VEIs happen the most often?
A. VEI of 6
B. VEI of 3
C. VEI of 5
D. VEI of 4
Answer: B
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What may result from lithification?
A) Sediment becomes a sedimentary rock. B) Metamorphic rock becomes a sedimentary rock. C) Igneous rock becomes a metamorphic rock. D) Sedimentary rock melts.
Russian forces often employed a defensive tactic know as ______ _______, where all resources, including crops, roads, and buildings, were destroyed as the opposing army advanced to protect the motherland
Fill in the blank(s) with correct word
Volcanoes are generally not preserved in the geologic rock record because the upper part of the volcano is eroded away
However, the igneous rocks associated with volcanoes are often found preserved in the rock record as layers of volcanic rock and associated intrusions. How could you infer what type of volcano erupted in a given area based on the type of volcanic deposits? Give specific examples and briefly discuss if some materials may be linked to different types of volcanoes.
mP air masses
A) are colder than cP masses. B) are drier than cP masses. C) can produce northeasters on the Atlantic Coast of North America. D) rarely affect North America.