Respuesta :
The Ice Ages spanned 2.4 million years and ended 11,500 years ago. During this time, the earth's climate alternated between extremely cold times, when glaciers covered significant areas of the globe , and extremely warm periods, when many of the glaciers melted.
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Answer:
The answer is
→ C.) Thick sheets of ice moved across much of the northern part of the Earth.
Explanation:
I've done an exam/test with this question before. I made a Quizlet Flashcard that contains this question.
Hope this helped! :^)