Task: Class Definition Understanding (ontology: Earth_Environment/SWEET)

Which of the following definitions best describes 'paired metamorphic belt'?

A. In geology, a the concept is a location on the Earth's surface that has experienced active volcanism for a long period of time. [Wikipedia]
B. A location where belts of high pressure, low temperature metamorphism on the oceanic side are associated with belts of high pressure, high temperature metamorphism on the continent side. [Wikipedia]
C. Seismic Zones are broad elongated regions along a fault line where earthquakes take place. [Wikipedia]
D. A tectonic ssemblage is a geological term for an accreted terrane of heterogeneous rocks. [Wikipedia]

Answer: A location where belts of high pressure, low temperature metamorphism on the oceanic side are associated with belts of high pressure, high temperature metamorphism on the continent side. [Wikipedia]