The New Madrid earthquakes of the early nineteenth century were some of the largest in American history. At their greatest, they caused buildings and bluffs to collapse, caused land subsidence, and displaced parts of the Mississippi River
Could another earthquake of this magnitude happen near New Madrid again? Explain how the earthquake devastation today would compare to that of the early nineteenth century.
What will be an ideal response?
Answer: Yes, another earthquake of this magnitude could occur on this fault line again. A quake of similar magnitude would be even more devastating today because, unlike in 1811-1812, the area is densely populated. There are several major interstates and bridges that cross this region. Buildings are not constructed to withstand earthquakes.
You might also like to view...
During the summer, which of the following regions would experience the greatest number of tornadoes?
A) Northern Great Plains B) Florida C) Gulf coast D) Southern Great Plains
A Cadillac and a Mini Cooper roll down a hill at the same speed. While rolling the heavier Cadillac has greater
A. acceleration. B. momentum. C. impulse. D. all of the above
The effect of ____ has led to the decline of calcium-forming phytoplankton as well as coral reef polyps
A) ?pollution B) ?a warming ocean C) ?increased sedimentation rates D) ?ocean acidification
________ are waving undulations within the upper-air westerly wind flow
A) The trade winds B) Rossby waves C) Hadley cells D) Monsoons