Geological Evidence Suggests That Many Millions of Years Ago,the Amazon

question 12

Multiple Choice

Geological evidence suggests that many millions of years ago,the Amazon basin drained toward the west rather than the east.What caused this drainage reversal?

• A)a rise in the global sea level
• B)a lowering in the global sea level
• C)the rise of the Andes Mountains
• D)global climate change

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