The Earth's Inner Core
The Inner Core is the farthest of Earth's four layers from the Crust. It is the very center of the Earth. The Inner Core is made of Iron–Nickel Alloy. It is the hottest of the four layers, reaching temperatures close to the surface of the sun.
(The inner core is the purple circle shown in the image to the above)
(The inner core is the purple circle shown in the image to the above)
Address to image above: http://www.google.ca/imgres?q=the+earth%27s+inner+core&hl=en&sa=X&gbv=2&biw=1280&bih=855&tbm=isch&prmd
=imvns&tbnid=4w99TZ1Zz9vNwM:&imgrefurl=http
://www.historyoftheuniverse.com/core.html&docid=1YmDh7B9Ga_-3M&imgurl=http://www.historyoftheuniverse.com/images/earthstructure.gif&w=
292&h=341&ei=1NrJTtLC
FOixiQK15smADg&zoom=1&iact=hc&vpx=1025&vpy=491&dur=187&hovh=2
43&hovw=208&tx=90&ty=156&sig=100421570529075919327&
page=1&tbnh=152&tbnw=130&&ndsp=22&ved=1t:429,r:21,s:0
=imvns&tbnid=4w99TZ1Zz9vNwM:&imgrefurl=http
://www.historyoftheuniverse.com/core.html&docid=1YmDh7B9Ga_-3M&imgurl=http://www.historyoftheuniverse.com/images/earthstructure.gif&w=
292&h=341&ei=1NrJTtLC
FOixiQK15smADg&zoom=1&iact=hc&vpx=1025&vpy=491&dur=187&hovh=2
43&hovw=208&tx=90&ty=156&sig=100421570529075919327&
page=1&tbnh=152&tbnw=130&&ndsp=22&ved=1t:429,r:21,s:0
Information found at: http://en.wikipedia.org/wiki/Inner_core
Inner Core from 57s-1:12m
link to video: http://www.youtube.com/watch?v=ukqe_6L9V54&feature=related
link to video: http://www.youtube.com/watch?v=ukqe_6L9V54&feature=related