During metamorphism which of the following does NOT occur?Group of answer choiceschanges in chemical compositionchanges in grain sizelithificationminerals may align to form a foliationnew minerals may form
Question
During metamorphism which of the following does NOT occur?Group of answer choiceschanges in chemical compositionchanges in grain sizelithificationminerals may align to form a foliationnew minerals may form
Solution
During metamorphism, the process that does NOT occur is lithification.
Metamorphism involves the transformation of one rock type into another due to heat, pressure, and chemical processes. This can result in changes in the rock's chemical composition, grain size, and the formation of new minerals. Minerals may also align to form a foliation, which is a layered or banded appearance that is produced by exposure to heat and directed pressure.
However, lithification is not a process that occurs during metamorphism. Lithification is the process of hardening into a rock due to the compaction and cementation of sediment, which is part of the process of sedimentary rock formation, not metamorphic.
Similar Questions
Which of these is NOT part of the process of MetamorphismGroup of answer choiceschange in mineral contentchange in chemical compositionchange in texturechange in temperature
Which must be true for metamorphism to occur?A.The parent rock must be in liquid form.B.The grain size must become smaller.C.The process must take place underground.D.The parent rock must be igneous.
Foliated metamorphic rocks are most commonly associated withGroup of answer choicescontact metamorphismprograde metamorphismregional metamorphismretrograde metamorphism
Which process changes the grain size of a metamorphic rock?A.FoliationB.CompactionC.RecrystallizationD.Lithification
Match each term with its best description.RecrystallizationCompactionFoliationBurial metamorphism?Grains move closer together?Parallel alignment of platy grains?Grains take on a larger size?When a rock changes because of surrounding pressure
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