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Author Question: Match the chemical weathering process with the correct definition. A) Minerals dissolved in ... (Read 62 times)

olgavictoria

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on: Jul 16, 2018
Match the chemical weathering process with the correct definition.
 
  A) Minerals dissolved in acidic water.
  B) Positive ions lose electrons to oxygen.
  C) Positive ions are replaced with H+ or OH-.
 
  1) Dissolution
  2) Oxidation
  3) Hydrolysis

Question 2

Match the mechanical weathering process with the correct definition.
 
  A) Expansion of ice forces a rock apart
  B) Mineral crystal development forces a rock apart
  C) Reduction of pressure on a pluton results in concentric layers breaking off
  D) Living materials break down a rock
 
  1) Frost wedging
  2) Salt crystal growth
  3) Sheeting
  4) Biological activity


xMRAZ

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answers: 1) A 2) B 3) C

Answer to Question 2

Answers: 1) A 2) B 3) C 4) D


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