Barrier islands can migrate. Indicate whether the statement is ...

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Barrier islands can migrate.
 
  Indicate whether the statement is true or false

Question 2

Exfoliation occurs because
 
  A) water freezes in joints and expands.
  B) evaporated water leaves behind previously dissolved mineral to form crystals, which accumulate and grow over time, exerting pressure on the rock.
  C) water combines with minerals and increases their size, thereby causing surrounding minerals to expand.
  D) overlying rock is removed, thereby allowing the underlying rock mass to expand and fracture.

[ambernicolefink]

Answer to Question 1

TRUE

Answer to Question 2

D

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Great answer, keep it coming

[diana chang]

Thanks for the timely response, appreciate it