Final answer:
True. When one rock forms before another and the minerals from the older rock become part of the younger rock, it means that materials from the rock of one area transformed into the rock of the other area.
Step-by-step explanation:
The statement is true.
When one rock forms before another and the minerals from the older rock become part of the younger rock, it means that materials from the rock of one area transformed into the rock of the other area. This process occurs through the geologic process of rock recycling, where rocks are broken down, transported, and reassembled into new rocks.
For example, when an igneous rock weathers and erodes, the particles can be transported and deposited in a new location, forming a sedimentary rock. Then, if this sedimentary rock is subjected to heat and pressure, it can undergo metamorphism and become a metamorphic rock. Through these processes, minerals from the older rock can become part of the younger rock.