Litisféar
Ón Vicipéid, an chiclipéid shaor.
Is éard is Litisféar ann (ón Sean-Ghréigis λίθος [lithos] "creagach" + σφαῖρα [sphaira] "sféar") ná an sceall is forimeallaí de phláinéad creagach.[1]
Tagairtí [athraigh]
- ↑ Skinner, B.J. & Porter, S.C.: Physical Geology, page 17, chapt. The Earth: Inside and Out, 1987, John Wiley & Sons, ISBN 0-471-05668-5
