Rare Earth hypothesis the atmosphere is not stripped over time by solar winds. A terrestrial planet of the right size is needed to retain an atmosphere, like Earth and Venus. On Earth, once the giant impact of Theia thinned Earth's atmosphere, other events were needed to make the atmosphere capable of sustaining life. The Late Heavy Bombardment reseeded Earth with water lost after the impact of Theia. The development of an ozone layer formed protection from ultraviolet (UV) sunlight. Nitrogen and carbon dioxide are needed in a correct ratio for life to form. Lightning is needed for nitrogen fixation. The carbon dioxide gas
Whitey Morgan and the 78's Whitey Morgan and the 78's Whitey Morgan and the 78's are an American honky tonk country band, based in Flint, Michigan, United States. In 2010, they signed a recording contract with Chicago-based Bloodshot Records. Started in 2005, under the name Whitey Morgan and the Waycross Georgia Farmboys, the original members included Whitey Morgan (a.k.a. Eric Allen) on vocals and guitar; Jeremy Mackinder on bass; and Dylan Dunbar and Jack Schneider on guitar and drums respectively. After establishing themselves in the Midwest Honky Tonk scene, the band recorded a self-produced EP which includes early versions of "Goodbye Dixie," "Prove It All