Layers of the AtmosphereOnline version Test your knowledge about the layers of the atmosphere with this quiz game! by Alizza Dayao 1 Which layer of the atmosphere is closest to the Earth's surface? a Mesosphere b Troposphere c Thermosphere d Stratosphere 2 In which layer of the atmosphere do most weather phenomena occur? a Exosphere b Troposphere c Thermosphere d Mesosphere 3 Which layer of the atmosphere contains the ozone layer? a Exosphere b Troposphere c Stratosphere d Mesosphere 4 Where do auroras occur in the atmosphere? a Thermosphere b Troposphere c Stratosphere d Mesosphere 5 This layer is the hottest layer of the atmosphere. a Thermosphere b Stratosphere c Mesosphere d Troposphere 6 Where do most meteors burn up in the atmosphere? a Mesosphere b Stratosphere c Troposphere d Thermosphere 7 The boundary between the troposphere and the stratosphere is at _____. a stratopause b tropopause c mesopause d thermopause 8 The atmosphere is divided into layer based on _____. a density b weather c altitude d temperature 9 Which layer of the atmosphere is closest to space? a Stratosphere b Troposphere c Mesosphere d Exosphere 10 In which layer of the atmosphere do airplanes fly to avoid turbulence? a stratosphre b mesosphre c thermosphere d troposphere