Extrusive igneous rocks are formed by the process of: a) magma solidifying within the crust or mantle b) accumulation of fragments at the surface of the earth c) cooling and solidification of lava d) nondestructive alteration of crustal material e) alteration of crustal materials in a solid state 46.
(Extrusive igneous rocks; are formed; by the process of: a) magma solidifying within the crust or mantle b) accumulation of fragments at the surface of the earth c) cooling and solidification of lava d) nondestructive alteration of crustal material e) alteration of crustal materials in a solid state 46)
Extrusive igneous rocks
are formed
by the process of: a) magma solidifying within the crust or mantle b) accumulation of fragments at the surface of the earth c) cooling and solidification of lava d) nondestructive alteration of crustal material e) alteration of crustal materials in a solid state 46