According to aztec mythology, what will the earth be destroyed by? volcano earthquake flood fire

  he world was supposed to have ended in 2012, as foretold by a Mayan prophecy that, in the end, only prophesied that the Mayans would need to buy a new calendar. As the prediction went, our solar system would align with the black hole at the center of the galaxy. The magnetic poles would sweep and switch and falter, leaving the atmosphere to be stripped away by a devastating solar wind; the enigmatic shadow planet Nibiru would collide into ours and turn solid ground into a spray of magma drifting through space  Earthquake

king hrothgar despair over the inability to defeat grendel

your answer would be: c