TubeTalk Pronunciation
How to pronounce “ionosphere”
Hear “ionosphere” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for ionosphere
- Learning goal
- Practice the English pronunciation of ionosphere with real speech in context.
- Available examples
- 5 YouTube examples
- Real speech example
- James Hansen: Why I must speak out about climate change 17 minutes
Did it mean that Venus had an ionosphere?
- Definition summary
- The part of the Earth's atmosphere beginning at an altitude of about 50 kilometers (31 miles) and extending outward 500 kilometers (310 miles) or more.
Example 1 of 5
How to pronounce ionosphere
James Hansen: Why I must speak out about climate change 17 minutes

Did it mean that Venus had an ionosphere?
Example Sentences
A Deep Dive Into “ionosphere”
Meaning
- [Noun]
- The part of the Earth's atmosphere beginning at an altitude of about 50 kilometers (31 miles) and extending outward 500 kilometers (310 miles) or more.
- The similar region of the atmosphere of another planet.
Practice Nearby Words
magnetosphere, nightside, dayside, waveguide, topside, ionopause, homosphere, exosphere, ignorosphere, ozonosphere, troposphere, surface boundary layer, turbopause, ozone layer, fluctosphere, tropopause, geocorona, stratopause, aerospace, exopause, region, atmos, near space, geospace, chromosphere, altitude, temperate zone, thermopause, tectonosphere, active front, crust, orion nebula, zone, clarke belt, ionogram, isentrope, alfven surface, thermal, horizon, oort cloud, étage, inversion, mantle, frigid zone, freezing level, leucosphere, frost line, magnetopause, airspace, corona, edge of the earth, transition zone, antarctic zone, allobar, elevation, orbit, midlatitude, coaltitude, fog line, thermal lithosphere, chromatosphere, hyperborea, height above average terrain, altiplane, climate, equator, topozone, ridge, plasmapause, horosphere, nadir, jovicline, inner oort cloud, particle horizon, intertropical convergence zone, kuiper belt, nonagesimal, astrosphere, oblique sphere, habitable zone, kármán line, twilight zone, ergosurface, ground level, zenith, front, apoherm, zona, girdle, flight level, torrid zone, overcast, leader, magnetotail, seismogenic zone, perihelium, firmament, northern hemisphere, regio, polar vortex
Similar Sounds
ionosphere, ionospheric, hemisphere, atmosphere, ozonosphere, science fair, ceasefire, cease-fire, cease fire, sanusi