2006-11-09 13:31:51 · 7 answers · asked by Kelly M 1 in Science & Mathematics ➔ Earth Sciences & Geology
The earth's crust is composed of Quartz, SiO2, or Silicon Oxide, and Feldspar......both are contained in Granite......The earth's crust is made of Metamorphic rock mainly....
2006-11-10 00:51:16 · answer #1 · answered by Wee W 3 · 0⤊ 0⤋
The crust of the Earth is composed mainly of basalt and granite.
2006-11-09 21:34:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The thickness of crust various from 5 kilometers (at sea bed)and up to about 30 kilometers incontinent. It consist of soil ,rock minerals ,oil and sediments. To know more about earth layers visit my yahoo album at URL
http://asia.pg.photos.yahoo.com/ph/quake
2006-11-10 01:10:24 · answer #3 · answered by A.Ganapathy India 7 · 0⤊ 0⤋
crushed grahm crackers and butter...mmmm crust
2006-11-09 21:40:33 · answer #4 · answered by mrexman 2 · 0⤊ 0⤋
http://www.windows.ucar.edu/cgi-bin/tour_def/earth/interior/earths_crust.html
2006-11-09 21:34:44 · answer #5 · answered by Diamond in the Rough 6 · 0⤊ 0⤋
cheese
2006-11-09 21:32:59 · answer #6 · answered by Anonymous · 0⤊ 1⤋
rocks..
metals..
2006-11-09 21:40:18 · answer #7 · answered by akoaypilipino 4 · 0⤊ 0⤋