The Air Around Us: The Atmosphere in Action

The video tutorial explores the atmosphere, starting with an introduction to its layers and weather conditions. It compares weather on a summer day to an early spring day, highlighting the variability of weather in the lower atmosphere. The tutorial then delves into the different layers of the atmosphere, discussing their unique characteristics, such as thin, dry, and cold air at higher altitudes. Finally, it explains the phenomenon of the Northern Lights, caused by electronically charged gas particles emitting light energy in the outermost atmospheric layer.

Describe the outermost layer of the atmosphere and its properties.

What phenomenon is created by electronically charged gas particles in the atmosphere?