Question

question 3 (1 point)
in cold periods of glaciation,
a glaciers extend from the poles toward the equator
b glaciers retreat from the equator back toward the poles
c when large, frozen bodies of water, such as the great lakes, begin to thaw
d the space between 2 glaciers

Explanation:

During glaciation periods, which are cold, glaciers expand. They move from the poles towards the equator due to the cold - climate conditions allowing ice sheets to grow and spread.

Answer:

A. glaciers extend from the poles toward the equator