related to ed halley's idea of multiple internal concentric spheres[referred to elsewhere on site]- the variation in the relative rotational rates
and differing composition of the layers could account for the measured magnetic field. (maybe? i assume he did that math, but mine is broken so i dont
know where to start)
maybe not a sun but a big iron ball? high pressure plasma for the interior atmoshphere? (is the atmosphere shared? pressure levels?)
awfully complicated geology. but we know really nothing directly about the formation of the planet aside from the remnant chemistry. alot of stuff
happens in ~12 billion years. the ballistics of planet formation as we have them are purely theoretical..no?(vs. event based)
how would a hollow earth "be" constructed?
maybe like the fjords?
[Edited on 2-5-2004 by rpttr]



