Erg (landform) when liquid methane rained and eroded the ice bedrock, possibly in the form of flash floods. Alternatively, the sand could also have come from organic solids produced by photochemical reactions in Titan's atmosphere. Erg (landform) An erg (also sand sea or dune sea, or sand sheet if it lacks dunes) is a broad, flat area of desert covered with wind-swept sand with little or no vegetative cover. The term takes its name from the Arabic word "ʿarq" (), meaning "dune field". Strictly speaking, an erg is defined as a desert area that contains more than of aeolian or wind-blown sand
Erg (comics) refuge on Utopia, and participated in the fight against the attacking Nimrods. Erg is a mutant who is able to absorb all forms of energy and project them in blasts from his right eye, which he calls his "electric eye". Erg has appeared in a few episodes of the "X-Men: The Animated Series" with his fellow Morlocks and fought the X-Men. Erg (comics) Erg is a fictional mutant character appearing in American comic books published by Marvel Comics. Erg's first appearance was in "Power Pack" #12 (July 1985), and he was created by Louise Simonson and June Brigman. The character