Rocks formed when existing rocks are changed by intense heat and pressure deep within Earth 2. The process...

1. Rocks formed when existing rocks are changed by intense heat and pressure deep within Earth
2. The process by which sediments are bound together by the precipitation of dissolved minerals
3. Small pieces of rock, sand, or soil that are transported by water, wind, ice, or gravity
4. The series of continuous processes by which rocks change from one type to another over time