Meteorite impacts have been known to induce metamorphism of sediments and rocks.

Question

Quizplus · Accepted Answer

Meteorite impacts can generate high pressures and temperatures that can cause metamorphism in sediments and rocks. The intensity and extent of the metamorphism will depend on factors such as the size and velocity of the impactor, the angle and location of impact, and the composition and structure of the target rocks. Metamorphic effects typically include shock-induced deformation, melting, recrystallization, and mineral transformations. Examples of meteorite-induced metamorphism can be found in impact craters around the world, such as the Chesapeake Bay impact structure in Virginia and the Sudbury Basin in Ontario.

Meteorite Impacts Have Been Known to Induce Metamorphism of Sediments