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Author Question: Which of the following are sources of particulates? A) natural fires B) volcanic eruptions C) ... (Read 73 times)

swpotter12

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on: Jul 14, 2018
Which of the following are sources of particulates?
 
  A) natural fires
  B) volcanic eruptions
  C) wind-blown pollen
  D) all of these

Question 2

Particulate pollution can be removed through
 
  A) settling.
  B) scrubbing.
  C) washing.
  D) All of these ways


honnalora

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


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