Atmosphere of Earth surface. The refractive index of air depends on temperature, giving rise to refraction effects when the temperature gradient is large. An example of such effects is the mirage. "Atmospheric circulation" is the large-scale movement of air through the troposphere, and the means (with ocean circulation) by which heat is distributed around Earth. The large-scale structure of the atmospheric circulation varies from year to year, but the basic structure remains fairly constant because it is determined by Earth's rotation rate and the difference in solar radiation between the equator and poles. The first atmosphere consisted of gases in the solar nebula,
What We Live For Better" and "Pride". Principal recording commenced in early to mid 2015, and was primarily recorded with producers Aaron Accetta and Shep Goodman, who had previously worked with the band on their eponymous extended play and "Oh, What a Life". While the band had an extensive set of songs at the beginning of the sessions, enough to create an album outright, the band exercised their material and continued to write and record new songs well into 2016. "What We Live For" largely continues the sound of the band's debut studio album, "Oh, What a Life". Lead singer Zac Barnett stated that