How long did glacial periods,which occurred over the last million years,last?
A) 10 to 100 years
B) 100 to 1 000 years
C) 1 000 to 10 000 years
D) 10 000 to 100 000 years

Name: How long did glacial periods,which occurred over the last million years,last? A) 10 to 100 years B) 100 to 1 000 years C) 1 000 to 10 000 years D) 10 000 to 100 000 years
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Question

How long did glacial periods,which occurred over the last million years,last? 
A) 10 to 100 years 
B) 100 to 1 000 years 
C) 1 000 to 10 000 years 
D) 10 000 to 100 000 years

Quizplus · Accepted Answer

Glacial periods over the last million years have lasted from 10,000 to 100,000 years, which is the span of time known as an ice age.

How Long Did Glacial Periods,which Occurred Over the Last Million