Layers of the atmosphere

Front

The air in the troposphere has a greater density than the air in any other layer of the atmosphere.

Back

True

Front

What percentage of our atmosphere is made up of other gases such as argon, water vapor, and carbon dioxide?

Back

1%

Front

What is the percentage of oxygen in Earth's atmosphere?

Back

21%

Front

In which layer of the atmosphere does weather occur? Options: Mesosphere, Thermosphere, Stratosphere, Troposphere

Back

Troposphere

Front

What decreases as you go up in the atmosphere? Options: Altitude, Atmosphere, Meteors, Air Pressure

Back

Air Pressure

Front

What is the lowest main layer of Earth's atmosphere? Options: Thermosphere, Troposphere, Stratosphere, Mesosphere

Back

Troposphere

Front

What is the second lowest main layer of Earth's atmosphere? Options: Thermosphere, Troposphere, Stratosphere, Mesosphere

Back

Stratosphere

Front

What are the 2 most abundant gases in Earth's atmosphere?

Back

nitrogen and oxygen

Front

Which layer is where weather occurs? Options: troposphere, thermosphere, exosphere, stratosphere

Back

troposphere

Front

Order the atmosphere layers from Earth to space: troposphere, stratosphere, mesosphere, thermosphere, exosphere.

Back

troposphere, stratosphere, mesosphere, thermosphere, exosphere