Layers of the atmosphere

Which layer of the atmosphere do we live in? (click to enlarge picture)

• Thermosphere

• Mesosphere

• Stratosphere

• Troposphere

Which layer of the atmosphere contains clouds and weather? (click to enlarge picture)

• Therosphere

• Mesosphere

• Stratosphere

• Troposphere

Which gas is most abundant in the atmosphere? (click to enlarge picture)

• oxygen

• nitrogen

• water vapor

• argon

Which layer of the atmosphere has the most water vapor?

• Thermosphere

• Mesosphere

• Stratosphere

• Troposphere

Which layer has the lowest air pressure?

• Thermosphere

• Mesosphere

• Stratosphere

• Troposphere

What property is used to divide the layers of the atmosphere? (click to enlarge picture)

• Air pressure

• Temperature

• Type of gas

How does temperature in the Troposphere change as the altitude increases? (click to enlarge picture)

• temperature increases

• temperature decreases

• temperature stays the same

Most of Earth's weather occurs in the 

• troposphere
• stratosphere
• mesophere
• thermosphere

The Earth's atmosphere is mainly made of

• water
• snow
• wax
• air

Air in the atmosphere is 78%

• Einsteinium
• nitrogen
• oxygen
• carbon dioxide