To transform an igneous rock into a sedimentary rock, which of the following processes must take place?
A) melting and recooling, followed by crystallization
B) chemical reactions under conditions of elevated temperature or pressure
C) weathering, transport, deposition, and lithification
D) impact by a meteorite
Question 2
Granite is ________.
A) fine-grained and dominated olivine, pyroxene and plagioclase feldspar crystals
B) coarse-grained and dominated by quartz and feldspar crystals
C) coarse-grained and dominated by olivine, pyroxene and plagioclase feldspar crystals
D) fine-grained and dominated by quartz and feldspar crystals