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Author Question: Which of the following is NOT a variable component of the atmosphere? A) argon B) aerosols C) ... (Read 62 times)

jman1234

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on: Jul 14, 2018
Which of the following is NOT a variable component of the atmosphere?
 
  A) argon B) aerosols C) ozone D) water vapor

Question 2

List at least three reasons an earthquake with a magnitude of 7.0 might result in more death and destruction than a quake with a magnitude of 8.0.
 
  What will be an ideal response?


potomatos

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

A

Answer to Question 2

An earthquake of magnitude 7.0 could inflict more death and destruction than a larger quake if (1) it occurred in a populated center rather than an unpopulated location; (2) it occurred along a megathrust fault that triggered a tsunami rather than any other kind of fault; (3) it triggered liquefaction, landslides, and subsidence of the substrate; (4) it occured in a poverty-stricken area with low-tech construction rather than seismically reinforced construction; or (5) it severed communication lines, gas lines, water mains, and so on and prevented assistance from being able to come to the aid of the area.


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