i need it for a project!!!!!!!!!!!!!!!!!!! and i didnt say MANTLE, i said LOWER mantle....thanks soooooo much!!~!!!!~!!!~~!!!!~*** :D
2007-10-22 14:11:38 · 3 answers · asked by ♥.::sar!na::.♥ 1 in Science & Mathematics ➔ Earth Sciences & Geology
please tell me in km too thanks!! :D no miles or anything just kilometers thank youu!!!
2007-10-22 14:19:57 · update #1
The lower mantle is from 670 km to 2798 km. So about 2128 km thick.
2007-10-22 14:16:22 · answer #1 · answered by Lady Geologist 7 · 3⤊ 0⤋
Most of Earth's lower mantle is made of a magnesium silicate mineral ... prime), this layer averages 120 miles thick and lies directly above Earth's core.
2007-10-22 14:19:05 · answer #2 · answered by doctor_T 2 · 0⤊ 0⤋
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RE:
how thick is earth's lower mantle!!!!!?????
i need it for a project!!!!!!!!!!!!!!!!!!! and i didnt say MANTLE, i said LOWER mantle....thanks soooooo much!!~!!!!~!!!~~!!!!~*** :D
2015-08-10 05:09:39 · answer #3 · answered by Clorinda 1 · 0⤊ 0⤋