Things that can destroy Earth with R

• Robots

  A rogue AI/robot uprising could end most life.

• Ray gun

  A powerful ray gun could, in sci‑fi, blast Earth

• Rocks from space

  Asteroids/meteoroids can cause mass extinction

• Ring of fire

  Pacific subduction zone; superquakes, tsunamis

• really big asteroids

  Huge asteroids could cause global extinction, like the one that killed dinosaurs.

• Rays from the sun

  Extreme solar radiation could strip atmosphere, fry life.

• radioactive material
• Rising sea levels

  Runaway sea-level rise from warming could collapse civilization.

• Rock from space

  A large rock from space is an asteroid; classic doom option.

• Rogue asteroid

  A rogue asteroid impact could easily end most life on Earth.

• rising temperatures

  Runaway global warming could cook the planet

• really big bomb

  Super‑nuke scale bomb could devastate the biosphere

• Raging fires

  Runaway global wildfire could burn biosphere

• Really big rock

  Really big rock = extinction‑level asteroid impact

• raining acid

  Global acid rain could devastate life and systems

• Advertentie
• Red sun

  A red giant Sun phase would incinerate Earth

• Russian nukes

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