Atmosphere of Earth relatively warm air above a colder one), and in others by a zone which is isothermal with height. Although variations do occur, the temperature usually declines with increasing altitude in the troposphere because the troposphere is mostly heated through energy transfer from the surface. Thus, the lowest part of the troposphere (i.e. Earth's surface) is typically the warmest section of the troposphere. This promotes vertical mixing (hence, the origin of its name in the Greek word τρόπος, "tropos", meaning "turn"). The troposphere contains roughly 80% of the mass of Earth's atmosphere. The troposphere is denser than all its overlying atmospheric
The Lowest of the Low In November 2015, they released two new songs, "The Kids Are All Wrong" and "In the Blink of an Eye", with new guitarist Brian Macmillan replacing Stanley. In 2017, they released "Do the Right Now", their first album of new material since 2004's "Sordid Fiction". The Lowest of the Low have been cited as a major influence by The Weakerthans, whose leader John K. Samson was previously a member of Propagandhi when the latter covered TLotL's song "Gamble". The Lowest of the Low have actually repaid the favour to The Weakerthans by singing about attending one of their concerts in