Sentence starter: The relationship between temperature and altitude in Earth's atmosphere is ...

...a fascinating interplay that reveals how air behaves at different heights. Generally, as you ascend through the troposphere, temperatures decrease, leading to cooler conditions high up in the mountains or in the sky. However, once you reach the stratosphere, temperatures actually begin to rise again due to the absorption of ultraviolet radiation by the ozone layer, creating a unique thermodynamic structure that influences weather and climate patterns around the globe. ...essential for understanding various natural processes and human activities. For instance, this relationship helps meteorologists predict weather changes and informs the design of aircraft and weather balloons, which must operate effectively at various altitudes. Additionally, climbers ascended to high altitudes must account for temperature drops when planning their expeditions, as these can drastically affect both weather conditions and their physical performance.