Ask your own question, for FREE!
History 7 Online
OpenStudy (anonymous):

What formed the Great Rift Valley? volcanic activity and tectonic movement a massive earthquake 200 years ago a mountain range west of the valley a massive basin in the valley's center Done

OpenStudy (conqueror):

A

OpenStudy (anonymous):

Yea it's A.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!