- auroral zones
- auroral zones plural nounThe two regions (around the north and south geomagnetic poles) in which the aurora is most and most frequently seen, and electrical disturbances occur• • •Main Entry: ↑aurora
Useful english dictionary. 2012.
auroral zones
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auroral — auroral, ale, aux [ ɔrɔral, o ] adj. • 1859; de aurore ♦ De l aurore, spécialt De l aurore polaire. Radiations aurorales. ● auroral, aurorale, auroraux adjectif Littéraire. Qui appartient à l aurore ; qui en a les caractères : Lumière aurorale.… … Encyclopédie Universelle
ionosphere and magnetosphere — ▪ atmospheric science Introduction regions of Earth s (Earth) atmosphere in which the number of electrically charged particles ions (ion) and electrons (electron) are large enough to affect the propagation of radio waves (electromagnetic… … Universalium
Aurora (astronomy) — Aurora Borealis redirects here. For other uses, see Aurora Borealis (disambiguation). Aurora Australis redirects here. For the ship, see Aurora Australis (icebreaker). For the book, see Aurora Australis (book). Northern lights redirects here. For … Wikipedia
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