The ridges and valleys of northwestern georgia were created
from the erosion of limestone.
by the area’s long waterways.
by the gorges carved into the mountains.
when the appalachian mountains formed.

the ridges and valleys were created by extreme folding and faulting.

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The ridges and valleys of northwestern Georgia were created when the Appalachian Mountains formed.

Explanation:

Folding, faulting and igneous intrusions from the Appalachian Plateau formed the ridges and valleys of northwestern Georgia.

the answer is solomon northrup. he was a free-born african american, abolitionist and professional violinist that was drugged, kidnapped and sold as slave in 1841 and remained in captivity until 1853 where he regained his freedom with the of the then-governor of new york, washington hunt. he wrote and published his memoirs "twelve years a slave" in 1853, and in this text, he tells the story of his escape thru one of louisiana's swamps (the great pacoudrie swamp) in which he ended up covered in green slime from crossing the surface of the dead water.

answer; participant observation method;