The environmental lapse rate is a decrease of temperature by

The environmental lapse rate is a decrease of temperature by 6.50°C for every 1,000 meters of ascent. This means that as you climb higher in the atmosphere, the temperature decreases by approximately 6.50°C for every 1,000 meters you ascend. This phenomenon occurs because as you move away from the surface of the earth, there is less heat available from the sun to warm the air. Additionally, the air at higher altitudes is less dense and can hold less heat, leading to a decrease in temperature. The environmental lapse rate is an important concept in meteorology and helps us understand how temperature changes with altitude.