Gouge is a type of (a) volcanic rock, (b) sedimentary rock, (c) pulverized rock, (d) metamorphic rock.
(Gouge; is; a type of (a) volcanic rock, (b) sedimentary rock, (c) pulverized rock)
Gouge
is
a type of (a) volcanic rock, (b) sedimentary rock, (c) pulverized rock