Through what processes can metamorphic rocks and igneous rock change into a sedimentary rock ?

Question

a) cooling of lava
b) weathering,deposition, and erosion
c) cementation and compaction
d) heat and pressure

Answer 1

b) weathering,deposition, and erosion

and

c) cementation and compaction

Answer 2

No, wait. Metamorphic means changed. You are running the words backwards. Sedimentary means sand settled and was never disturbed again so all the grains stuck together and made sandstone. So I guess the answer to your question is they have to be ground into sand, settled someplace in water, dried, and not disturbed for a long time. That would be answers b and c.

Answer 3

"b" This discribes the process of sedimentary rock formation best. "c" and "d" don't work as stand alone answers, although they might be considered as part of the process.

Answer 4

b