affectsagesalbedoalignedamazonargonaroundasteroidsatmosphereaveragebluebodycanyoncarboncausescaveclimatecomposedconstantlycontaincontainscontincontinuouscorecorioliscosmiccreatingcrustcurrentscycledaysdeepestdegreesdesertdioxidedirectiondividedeffecteightequatorerosionessentialeveryexperiencedextendsfeetfieldfiveformfourgeographicgrandharmfulhelpshighesthistoryhothouriceigneousincludesincludinginterconnectedironkilometersknownlandlargestlayersleaplevellifeliquidlithospherelongestmademagneticmajormarianametamorphicmeteoritesmetersmilesmillionmoonmoonsmovementmp3naturalnorthnumerousoblateoceanoceansorbitouteroxygenpacificperperiodsplanetplanetsplateplatespointpolarpolepolesprocessesprotectsradiationrainforestrangerangingreefreflectivityreshapedriverrocksrotationsatellitescattersseasedimentaryseveralshapeshellskyslightlysolarspacespheroidstratospherestrucksunsunlightsurfacesystemtectonictectonicstemperaturethicknessthousandsthroughouttimetrenchtropicaltypesusvariesvarietyvariousvolcanismwarmerwaterwindworldyearyears