I think the correct answer from the choices listed above would be the third option. The city that is the leading industrial producer and financial center in South America would be Sao Paolo, Brazil. Hope this answers the question. Have a nice day.
Sao Paolo is a remarkable city. It is located in the southeastern part of Brazil. This city has experienced, and still is, a rapid development, and also its economic power is growing with each year, making it not just a regional center, but a city that is starting to have influence on the global market as well. Because of this, Sao Paolo has earned the nickname ''the South American Detroit''.
Their placement because if they're in the less economically developed part then they would have a greater effect but if they're in the more economically developed part better shops are accessible.
As the debris is geologically event with the water-laden masses of soils and rocks fragments and fall down from the mountains and a funnel into the stream channels and also, objects there paths with thick mud and blocks valleys. The volume if the debris flows generally ranged from the 100,000 cubic meters and frequent n the mountainous regions and can be very destructive.