Which gas is most abundant in the atmosphere?

• Nitrogen 
• Oxygen 
• Argon
• Carbon Dioxide

What is the second most abundant gas in the atmosphere? 

• Carbon Dioxide
• Nitrogen 
• Oxygen 
• Carbon Monoxide 

What does this graph say about air pressure? 

• As elevation increases air pressure increases. 
• As elevation increases air pressure decreases.
• As elevation decreases air pressure decreases 

The result of a column of air pushing down on an area is which of your vocabulary terms?

• Pressure
• Water Vapor 
• Barometer 
• Air Pressure

How many layers are there to the Earth's Atmosphere? 

• 3
• 4
• 5
• 6

What does this diagram tell you about the atmosphere? 

• The layers of the atmosphere are separated by temperature. 
• The Thermosphere is the hottest layer. 
• How the layers of the atmosphere are layered. 
• All are correct. 

Which layer of the atmosphere is where all weather occurs?

• Stratosphere 
• Mesosphere
• Troposphere 
• Thermosphere 

What type of heat transfer is shown in this picture?

• Conduction 
• Convection 
• Radiation 
• Convention 

How is the electromagnetic energy from the sun reaching Earth? 

• Conduction 
• Radiation 
• Convection 
• Convention 

How is wind named?

• From the direction from which they blow from.
• From the direction of which to they blow to. 
• By the amount of air pressure
• Isobars