Things that can destroy Earth with M

• Mars

  If Mars hit Earth, the impact could be apocalyptic.

• Melting ice caps

  Runaway ice melt can trigger extreme climate collapse

• Methane gas

  Potent greenhouse gas; massive release could overheat planet

• mass extinction

  Term for events that wipe most species on Earth

De woorden op de lijst Things that can destroy Earth with M zijn afkomstig van spelers van het woordspel Stadt, Land, Rivier.