The ____ represents a time about 12,000 years ago when northeastern North America and northern Europe reverted to glacial conditions.
A)Younger Dryas
B)Pleistocene epoch
C)mid-Holocene maximum
D)Bölling-Alleröd period
E)Medieval Climatic Optimum

Question

Quizplus · Accepted Answer

The Younger Dryas was a period of sudden cooling that occurred about 12,000 years ago, marking a sharp return to glacial conditions in northeastern North America and northern Europe after a period of warming.

The ____ Represents a Time About 12,000 Years Ago When