Linked from

The 33 pages that link to Earth, each with the reason it gives.

• LatitudeRelated: Latitude describes positions on Earth’s curved surface.

• Planetary habitabilityBroader topic: Earth is the sole confirmed example of a habitable world and a reference for habitability criteria.

• SphereRelated: Earth is often approximated as a sphere in maps and basic calculations.

• JupiterCompared with: Earth’s rocky surface and thin atmosphere sharply contrast with Jupiter’s deep gaseous envelope.

• Escape velocityBroader topic: Its surface escape speed is about 11.2 kilometers per second, ignoring atmospheric drag and rotation.

• Axial tiltBroader topic: Earth's axial tilt of about 23.4 degrees produces familiar annual seasons.

• EquatorNarrower topic: The Equator’s position and properties follow from Earth’s shape and rotation.

• MarsCompared with: Earth’s active surface and thick atmosphere contrast with Mars’s cold, dry present.

• PlanetBroader topic: Earth is the best-studied example of a habitable planet.

• TitanCompared with: Earth’s water cycle offers a familiar comparison for Titan’s methane cycle.

• VenusRelated: Earth and Venus began as neighboring rocky planets but developed radically different climates.

• MoonCompared with: The Moon’s composition, size, and geological activity are often compared with its parent planet.

• IoCompared with: Earth’s volcanism is powered chiefly by internal heat and plate tectonics, not extreme tidal flexing.

• MercuryCompared with: Earth’s active atmosphere and oceans contrast with Mercury’s airless, cratered surface.

• Great FilterBroader topic: Its single biosphere is the only empirical record available for estimating life's evolutionary transitions.

• Oblate spheroidBroader topic: Earth’s rotation makes its equatorial radius larger than its polar radius.

• Terrestrial planetBroader topic: Earth demonstrates that a terrestrial planet can sustain oceans, plate tectonics, and a life-bearing atmosphere.

• Nautical mileNarrower topic: The nautical mile’s original geographic basis depends on Earth’s size and shape.

• Sidereal yearBroader topic: The sidereal year measures this planet’s revolution around the Sun.

• Frame-draggingRelated: Earth's rotation produces a tiny frame-dragging effect measured by satellites.

• Pale Blue DotBroader topic: The pale speck at the center of the image is Earth.

• Titius–Bode lawBroader topic: Its orbit provides the law’s reference distance of one astronomical unit.

• Big HistoryBroader topic: Earth provides the planetary setting for the emergence of life and humanity.

• Carbon planetCompared with: Earth demonstrates how oxygen-rich chemistry yields a rocky planet unlike the hypothesized carbon type.

• Equatorial bulgeBroader topic: Earth's equatorial radius is about 21 kilometers greater than its polar radius.

• Kepler-452bCompared with: Kepler-452b was described as Earth-like, but its larger estimated radius and unknown surface conditions distinguish it.

• Earth (classical element)Compared with: The planet’s name shares the word but not the ancient element’s meaning.

• IAU definition of planetBroader topic: Earth satisfies all three criteria and serves as a familiar example of a planet.

• Land and water hemispheresNarrower topic: The two hemispheres are defined as opposing halves of this planet.

• The Blue MarbleBroader topic: Its oceans, continents, and clouds form the recognizable subject of the photograph.

• 55 Cancri eCompared with: Its temperate surface contrasts with 55 Cancri e's intense stellar heating.

• Hemispheres of EarthNarrower topic: Hemispheres are reference-based divisions of the planet, not separate physical regions.

• K2-18bCompared with: K2-18b’s temperate orbit does not make it Earth-like in size, atmosphere, or established surface conditions.