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Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life. This is made possible by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all of Earth's water is contained in its ocean, which covers 70.8% of Earth's crust. The remaining 29.2% of Earth's crust is land, which…

History, Geography, Culture & Art

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Explore the main themes, entities and connections around Earth. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

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Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Absolute magnitude (H)
−3.99
Adjectives
Earthly · Terrestrial · Terran · Tellurian
Albedo
0.434 geometric · 0.294 Bond
Alternative names
The world · The globe · Terra · Tellus · Gaia
Aphelion
152097597 km
Argument of perihelion
114.20783°

Topics to explore

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Overview

Etymology

Natural history

Composition and structure

Gravity and magnetic field

Moon and orbital space

Orbit and rotation

Atmosphere and climate

Hydrosphere

Biosphere

Human geography

In culture

Advanced semantic analysis

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Map overview Semantic statistics

Earth

Nodes560
Edges559
Triples449
Avg. degree2
Density0.003571
Components1

How this topic connects Entity context

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Earth

Top relations

related to Etymology · 25
Earth → Another, As, By, During, Early Middle English, Early Modern English, Earth's, Germanic, Greek, Greek Gaia, Historically, House, In, It, Jörð, Latin, Middle English, More, Norse, Old English
related to Origin of life and evolution · 24
Earth → African, Aided, Among, Apart, Australian, Cambrian, Chemical, During, Earth's, Following, Holocene, Ma, Mammalian, Mys, Neoproterozoic, O2, O3, Snowball Earth, Sun's, The
related to Axial tilt and seasons · 17
Earth → Above, Antarctic Circle, Arctic Circle, Cancer, Capricorn, Celestial Poles, Due, During, Earth's, In, Northern Hemisphere, Southern Hemisphere, Sun, The, These, This, Tropic
related to Asteroids and artificial satellites · 16
Earth → As, During, Earth's, International Space Station, ISS, Kamoʻoalewa, L4, Lagrange, May, Moon, RH120, Sun, The, There, TK7, Vanguard
related to Moon · 16
Earth → Charon, Earth's, Earth-Moon, It, Moon, Moon's, Pluto, Solar System, Sun, Sun's, The, The Moon, This, Viewed, When, Without
related to Formation · 15
Earth → According, Between, By, Earth's, Estimates, Ga, In, It, Late Heavy Bombardment, Mars-sized, Moon, Solar System, Sun, The, Theia
related to External links · 14
Earth → Google Earth, International Space Station, Moon, NASAEarth, NASAEarth Observatory, Portal, Profile, Solar System Exploration, Sun, Sydney, University, Video, Videos, YouTube
related to After formation · 13
Earth → Archean, As, By, Earth's, Ga, Hadean-aged, In, Sufficient, Sun, The, There, Water, Western Australia
related to Atmosphere and climate · 13
Earth → Earth's, Energy, Gya, O2, O3, Other, Oxygenic, Sun, The, This, Three-quarters, Water, Without
related to Human geography · 13
Earth → Antarctica, Asia, BCE, Distribution, Earth's, Eastern Africa, Furthermore, Humans, In, Most, Northern Hemisphere, Saharan Africa, Since

Important terminology Word statistics

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Important terminology

earth's surface water atmosphere sun crust solar moon land ocean life years system also mi formed humans atmospheric continental within

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
EarthAbsolute magnitude (H)−3.991.00infobox
EarthAdjectivesEarthly1.00infobox
EarthAdjectivesTerrestrial1.00infobox
EarthAdjectivesTerran1.00infobox
EarthAdjectivesTellurian1.00infobox
EarthAlbedo0.434 geometric1.00infobox
EarthAlbedo0.294 Bond1.00infobox
EarthAlternative namesThe world1.00infobox
EarthAlternative namesThe globe1.00infobox
EarthAlternative namesTerra1.00infobox
EarthAlternative namesTellus1.00infobox
EarthAlternative namesGaia1.00infobox
EarthAphelion152097597 km1.00infobox
EarthArgument of perihelion114.20783°1.00infobox
EarthAverage orbital speed29.7827 km/s1.00infobox
EarthAxial tilt23.4392811°1.00infobox
EarthCircumference40075.017 km equatorial1.00infobox
EarthCircumference40007.863 km meridional[n 3]1.00infobox
EarthComposition by volume78.08% nitrogen (dry air)1.00infobox
EarthComposition by volume20.95% oxygen (dry air)1.00infobox
EarthComposition by volume≤1% water vapor (variable)1.00infobox
EarthComposition by volume0.9340% argon1.00infobox
EarthComposition by volume0.0430% carbon dioxide1.00infobox
EarthComposition by volume0.00182% neon1.00infobox
EarthComposition by volume0.00052% helium1.00infobox
EarthComposition by volume0.00017% methane1.00infobox
EarthComposition by volume0.00011% krypton1.00infobox
EarthComposition by volume0.00006% hydrogen1.00infobox
EarthEccentricity0.01670861.00infobox
EarthEquatorial radius6378.137 km1.00infobox

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