Atmosphere of Earth (see the temperature section, below). Because the general pattern of the temperature/altitude profile is constant and measurable by means of instrumented balloon soundings, the temperature behavior provides a useful metric to distinguish atmospheric layers. In this way, Earth's atmosphere can be divided (called atmospheric stratification) into five main layers. Excluding the exosphere, the atmosphere has four primary layers, which are the troposphere, stratosphere, mesosphere, and thermosphere. From highest to lowest, the five main layers are: The exosphere is the outermost layer of Earth's atmosphere (i.e. the upper limit of the atmosphere). It extends from the exobase, which is located at
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