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Maslowich
2 years ago
5

What is the evidence that glaciers once existed on all of the southern continents?

Biology
1 answer:
Kitty [74]2 years ago
3 0

Answer:

A.

Explanation:

There is also much climate evidence supporting continental drift, most notable of which is glacial activity. Alfred Wegener investigated this field and found an anomaly in the Permo-Carboniferous ice sheet that was found through glacial till deposits to have once covered all the southern major plates.

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