Things that can destroy Earth with M

• Mars

  If Mars hit Earth, the impact could be apocalyptic.

• Martians

  Hostile extraterrestrials could threaten global survival 👽

• Malaria

  A devastating pandemic could endanger most of humanity 🦠

• Melting ice caps

  Runaway ice melt can trigger extreme climate collapse

• mass extinction

  Term for events that wipe most species on Earth

• Methane gas

  Potent greenhouse gas; massive release could overheat planet

• Machine guns
• Martian

  A hostile Martian could threaten Earth—plausible alien danger 👽

The words in the list Things that can destroy Earth with M come from players of the word game Categories game.