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Teras dalam
Teras dalam Bumi adalah bahagian paling dalam Bumi. Ini terutamanya bola pepejal dengan radius kira-kira 1,220 kilometer (760 batu), iaitu kira-kira 70% daripada jejari Bulan.[1][2] Ia terdiri daripada aloi besi-nikel dan beberapa elemen cahaya. Suhu di permukaan teras dalaman ialah kira-kira 5,700 K (5,430 ° C), iaitu kira-kira suhu di permukaan Matahari.[3]
- ^ Monnereau, Marc; Calvet, Marie; Margerin, Ludovic; Souriau, Annie (May 21, 2010). "Lopsided Growth of Earth's Inner Core". Science. 328 (5981): 1014–1017. Bibcode:2010Sci...328.1014M. doi:10.1126/science.1186212. PMID 20395477CS1 maint: postscript (link)
- ^ E. R. Engdahl; E. A. Flynn; R. P. Massé (1974). "Differential PkiKP travel times and the radius of the core". Geophys. J. R. Astron. Soc. 40 (3): 457–463. Bibcode:1974GeoJI..39..457E. doi:10.1111/j.1365-246X.1974.tb05467.x. Unknown parameter
|lastauthoramp=ignored (bantuan) - ^ D. Alfè; M. Gillan; G. D. Price (January 30, 2002). "Composition and temperature of the Earth's core constrained by combining ab initio calculations and seismic data" (PDF). Earth and Planetary Science Letters. Elsevier. 195 (1–2): 91–98. Bibcode:2002E&PSL.195...91A. doi:10.1016/S0012-821X(01)00568-4. Unknown parameter
|lastauthoramp=ignored (bantuan)
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