Some geochemical cycles, such as the rock cycle, take millions of years to run. Others, such as the carbon and water cycle, are much shorter. In your opinion, what determines how long a geochemical cycle takes?

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anonymous · Answer

@AngelCriner can you help me PLEASE? or anyone

anonymous · Answer

I have no idea whatsoever what this is... to be frank I don't understand most of this Physics stuff but I hope this might help to some degree. http://acmg.seas.harvard.edu/people/faculty/djj/book/bookchap6.html Sorry ma /:

anonymous · Answer

iIt is okay C:!! But thank you :P

anonymous · Answer

sorries >.< lol