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Author Question: Erosion of many limestone buildings, fountains, and sculptures is being caused largely by ____. A) ... (Read 97 times)

Evvie72

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on: Jul 13, 2018
Erosion of many limestone buildings, fountains, and sculptures is being caused largely by ____.
 A) acid rain
  B) ozone
  C) vibrations caused by automobile traffic
  D) urban heat island

Question 2

During atmospheric convection, rising air bubbles are called ____.
 A) wind
  B) vapors
  C) thermals
  D) clouds


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Eunice618

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

C


Evvie72

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Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

raili21

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Reply 3 on: Yesterday
Excellent

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