Final Answer:
Based on the cross sections of outcrops A, B, and C, it is evident that outcrop C has undergone the most intense metamorphic processes compared to outcrops A and B.
Step-by-step explanation:
Outcrop A, as depicted in the cross section, exhibits sedimentary rocks that have undergone minimal metamorphic changes. The layers are visible, and the rock types remain distinct. This indicates that the rocks have not experienced significant pressure or heat during their formation.
Outcrop B, on the other hand, shows some signs of metamorphism, as evidenced by the presence of foliation and metamorphic minerals. The layers have been compressed and deformed, resulting in a more compact structure. However, the degree of metamorphism is still relatively low compared to outcrop C.
Outcrop C displays a high degree of metamorphism, as demonstrated by the presence of intense foliation and metamorphic minerals such as garnet and biotite. The layers have been significantly deformed and compressed, resulting in a highly compact structure.
This indicates that outcrop C has undergone intense pressure and heat during its formation, leading to a significant transformation of its original sedimentary rocks.
Therefore, based on the cross sections of outcrops A, B, and C, it is clear that outcrop C has undergone the most intense metamorphic processes compared to outcrops A and B.