air, ar, au, bank, bed, bel, break, brown, ca, clay, core, crust, day, delve, dig, dirt, ditch, dust, dwarf, er, fault, frey, freyr, globe, gnome, ground, height, hill, ho, horst, ki, la, land, lu, man, manned, map, mine, mined, moon, mound, mud, parch, phase, plate, plough, plow, pole, quake, rank, rock, rut, sap, scorched, seism, shift, shock, si, sky, slide, sluice, soil, spade, squat, star, stone, stream, trench, trough, trove, turn, vent, void, world, year, zone

airspace, air space, aloft, altair, anthill, argon, asia, ba, backhoe, balloon, barbette, barrow, boring, bowels, brownish, bunker, bury, calif, caliph, chasm, compass, cradle, dagan, dagon, dark-brown, dateline, date line, dig out, direct, djinni, djinny, downfall, drilling, dry land, dugout, earth's crust, earthborn, earthbound, earthen, earthing, earthlike, earthling, earthly, earthman, earthquake, earth up, ether, fault line, fictile, footprint, fracture, gaea, gaia, genie, global, grave mound, grounding, ground wave, hogan, hotbed, humans, hutton, ice age, jinnee, jinni, kalif, kaliph, khalif, landing, land up, lightning, magma, mankind, mantle, massif, massive, mining, mitra, molehill, moraine, mundane, nammu, noaa, north pole, north star, nugget, on earth, orbit, parsec, peter, pica, plastic, plumb line, pluton, pm, polar, polestar, pole star, precess, primal, priscoan, profile, region, revolve, rocker, secpar, seismal, seismic, shamash, sheath pile, sheet pile, sima, skyline, sky wave, south pole, spaceflight, space probe, sputnik, strip-mined, tar pit, tb, tellus, temblor, terrene, titan, tropics, tube well, twilight, umber, unfirm, uplift, uplink, water, whirlwind, worldwide, wormcast, xenon

abundance, alien, altitude, antipodes, apogee, archean, arcturus, aruru, atmosphere, aurora, barium, bastnaesite, bastnasite, batholite, batholith, biosphere, borrow pit, bountiful, calcium, canopus, cavendish, cerium, cislunar, civil time, collector, continent, crustal plate, cut into, damkina, direct tide, down-to-earth, driven well, earth's surface, earthshaking, earth mother, earth science, ecliptic, ellipsoid, embankment, enuki, equator, equinox, erbium, erosion, eruptive, extrusive, first quarter, formation, frigid zone, gas giant, geosphere, gps, gravity, hadean, hagridden, heaviside, holmium, horizon, humankind, human race, hydrosphere, inversion, irruptive, james hutton, kennelly, khalifah, lanthanum, last quarter, latitude, leap second, lithosphere, local time, longitude, lutetium, magnetic, mephitis, meteor, misch metal, moldable, monazite, mosander, oceanus, orbiter, outer space, oxygen, pangaea, pangea, parallel, perigee, phaethon, philemon, plutonic, polaris, polar star, polar zone, quintessence, retrograde, rift valley, saint peter, satellite, scandium, separate, sheet piling, shooting star, sienna, silica, silicon, solar day, solar year, solid ground, spacefaring, space shuttle, space travel, st. peter, standard time, stratify, structural, sublunar, surficial, syzygy, tectonic, tectonics, temperate zone, temporal, terbium, thulium, titaness, torrid zone, translunar, treasure trove, tumulus, turn over, underground, van allen, volcanic, volcano, watercourse, westerly, ygdrasil, yggdrasil, ytterbium, yttrium

agonic line, angledozer, antipodal, antipodean, anunnaki, archean eon, armageddon, burial mound, cataclysm, catastrophe, celestial pole, class gastromycetes, command module, constellation, copernican, cosmography, crustal movement, damgalnunna, denebola, despicable, discernible, dysprosium, empedocles, endogenic, endogeny, epicenter, epicentre, eratosthenes, europium, excavation, formicary, fossil fuel, geocentric, geodesy, geographics, geography, geology, geomancy, geophagia, geophagy, geophysics, geothermal, geothermic, glacial epoch, glaciation, global warming, gravimeter, gravitation, greenhouse effect, hadean time, humanity, human beings, hydrography, hydrology, hypsography, inferior, inhabited, interior, ionosphere, isogone, lunar crater, lunar eclipse, lutecium, magnetic pole, magnetic storm, mean solar day, mellowingly, meridian, meteorite, meteoroid, meteor stream, micrometeor, millennium, oil production, one-way light time, orogeny, planetary, plate tectonics, plutonic rock, priscoan eon, promethium, ptolemaic, retaining wall, revolution, round-trip light time, samarium, scintillation, simon peter, solar constant, sublunary, superior, superlunar, tellurian, terra firma, terrestrial, translunary, transmission time, tropical year, tropical zone, undiscovered, untouchable, van allen belt, variation, volcanic rock

a. e. kennelly, anamorphism, archaeozoic, archeozoic, body of water, class gasteromycetes, conic projection, coriolis force, diastrophism, endogenetic, ephemeris time, equinoctial year, fossilology, foucault pendulum, gadolinium, gastromycetes, geochemistry, geographic point, geologic time, geophilidae, geophysicist, geosynchronous, geothermally, glacial period, gravity meter, hadean eon, henry cavendish, isogonal line, isogonic line, jovian planet, katamorphism, lanthanide series, line of latitude, line of longitude, magnetic needle, mercury program, meteor shower, micrometeorite, micrometeoroid, neodymium, nuclear winter, parashurama, perpendicular, physiography, precipitation, priscoan aeon, satellite tv, seismic disturbance, sidereal day, sidereal year, silicon oxide, solar energy, solar parallax, subterranean, subterraneous, superlunary, tectonic movement, terrestrial time, twenty-four hours, weather satellite

absolute magnitude, annual parallax, anomalistic year, apollo asteroid, apparent horizon, astronomical year, carl gustaf mossander, celestial horizon, circumnavigation, conical projection, copernican system, coriolis effect, diurnal parallax, extraterrestrial, gasteromycetes, geographical point, geographical zone, geographic region, geological fault, geological time, geostationary, gravitational force, gravity gradient, hypervelocity, inferior planet, james alfred van allen, mercator projection, meteorologist, meteorology, oliver heaviside, palaeontology, paleontology, plate tectonic theory, praseodymium, prevailing westerly, ptolemaic system, sanitary landfill, semidiameter, sensible horizon, silicon dioxide, superior planet, terrestrial guidance, terrestrial planet, visible horizon

archeozoic eon, arthur edwin kennelly, artificial satellite, astronomical unit, estraterrestrial body, family geophilidae, geocentric parallax, geographical region, geographic area, geophysical science, geosynchronous orbit, geothermal energy, inferior conjunction, international date line, magnetic meridian, palaeogeology, paleogeology, parallel of latitude, physical geography, saint peter the apostle, satellite television, superior conjunction

archaeozoic aeon, astatic galvanometer, biogeographical region, communications satellite, extraterrestrial being, extraterrestrial object, geographical area, geological formation, geostationary orbit, global positioning system, gravitational attraction, heliocentric parallax

geological phenomenon, precession of the equinoxes, terrestrial dynamical time