Hollow Earth......?

Hollow Earth what do you think.

It's all in your head.

Rubbish.

Earth is consisting of several layers. There is no big hollow portion in the earth. Please visit my slide show to know more on earth interior.My web sitehttp://www.freewebs.com/quakealert/My Community in Orkuthttp://www.orkut.com/Community.aspx?cmm=26068261Presentation slideshttp://asia.pg.photos.yahoo.com/ph/quake

Hollow earth = No iron core= no magnetic field=no protection form UV radiation = no life on earth