The Structure of Atmosphere in tabular form Published June 11, 2019 · Updated April 25, 2020 LayerHeight(km)FeaturesTroposphere0-18kmIt Contains 75% of the gases in the atmosphere. As the height increases temperature decreases.Stratosphere18-50kmThis layer contains the ozone layer. The temperature remains fairly constant i.e. -60 degree C.Mesosphere50-80kmColdest region of the atmosphere, here temperature drops to about -100 degree C.Ionosphere80-400kmRadio waves bounced off the ions and back to the earth. Hence, helps radio communication.ExosphereAbove 400kmAbove Exosphere is Magnetosphere. The temperature keeps on rising constantly at high rate. Share this Now with Friends:WhatsAppTelegramMore Related