151 views
2 votes
What must happen to a sedimentary rock in order for it to change into an igneous rock??

User Ihsaan
by
7.9k points

2 Answers

3 votes
It must undergo extreme volcanic heat or molten heat to break down and melt its sediments to reform an igneous rock.  
User Charlie Pico
by
7.4k points
4 votes
The sedimentary rock would include melting and cooling in order for it to change it into an igneous rock.
User Supertux
by
7.4k points