Question

Exam Lesson Name: Geological Time
Exam number: 700036RR
Exam Guidelines
Exam Instructions
Question 2 of 20:
Select the best answer for the question.
2. During the Carboniferous Period, what were largely responsible for regulating the climate on land masses?
O A. The glaciers
O B. The North and South Poles
O C. Land masses
O D. Large oceans
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Answer 1

OMG....

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Is this a question??

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This is too long...

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（⊙.⊙）

Answer 2

Answer:

What is this guys