00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| central portion of the earth believed to be composed mainly of iron and nickel in a molten state |
| capability of a porous rock or sediment to permit the flow of fluids through its pore spaces |
colluvium (kə-l 'vē-əm) Pronunciation Key
Plural colluviums or colluvia A loose deposit of rock debris accumulated through the action of rainwash or gravity at the base of a gently sloping cliff or slope. |