The hard, solid rocks, whose composition or texture has been changed by heat or pressure in the Earth are called____________? A. Sedimentary rocks B. Metamorphic rocks C. Igneous rocks D. All of the above 0 0 votes Article Rating Subscribe Login Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline Feedbacks View all comments