Due to strong earthquakes in Machu Picchu, the construction method changed.
Because of damage to the structure of the city, it is believed that while Machu Picchu was under construction, it was hit by a couple of earthquakes. That’s why we can see a shift in the construction method — from carved interlocked rocks to stacked (not carved) rocks, like the ones in the picture.
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Nancy 2 year s ago
#7. Wait... all the wackos say that man is responsible for "climate change"? 
....and what do you mean that the climate might change back... without Greenpeace's murderous terrorists.
....and what do you mean that the climate might change back... without Greenpeace's murderous terrorists.
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Dicy 2 year s ago
Nancy, The climate is always changing - it's been doing so since the dawn of time - and anyone who tries to convince you otherwise is just pushing an agenda.
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Curg 2 year s ago
Nancy,
in the case of the sphinx its already manmade climatechange.
look at the history of the nile and the niledelta
in the case of the sphinx its already manmade climatechange.
look at the history of the nile and the niledelta
....and what do you mean that the climate might change back... without Greenpeace's murderous terrorists.
in the case of the sphinx its already manmade climatechange.
look at the history of the nile and the niledelta