Based on the Map, What Is True

Multiple Choice

Based on the map, what is true?

A) Metamorphic conditions were most intense in the center area and decreased toward the east and west
B) Metamorphic conditions were weakest in the center and increased toward the west and east
C) Metamorphic conditions did not vary across the area.
D) Metamorphic conditions were most intense in the west and decreased toward the east.