Layers of the Atmosphere

Front

What are the layers of the atmosphere in order from lowest to highest?

Back

Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere.

Front

What is the primary function of the troposphere?

Back

The troposphere is where weather occurs and contains most of the atmosphere's mass.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is the significance of the stratosphere?

Back

The stratosphere contains the ozone layer, which protects Earth from harmful UV radiation.

Front

What happens to temperature as you move up through the troposphere?

Back

Temperature decreases with altitude in the troposphere.

Front

What is the role of the mesosphere?

Back

The mesosphere is where most meteors burn up upon entering the atmosphere.

Front

What is the thermosphere known for?

Back

The thermosphere is known for its high temperatures and the presence of the ionosphere, which reflects radio waves.

Front

What is the exosphere?

Back

The exosphere is the outermost layer of the atmosphere, where atmospheric particles are so sparse that they can travel hundreds of kilometers without colliding with one another.

Front

What gas is most abundant in the atmosphere?

Back

Nitrogen, making up about 78% of the atmosphere.

Front

What are auroras and where do they occur?

Back

Auroras are natural light displays in the sky, predominantly seen in the thermosphere.

Front

How does heat affect particle movement in the atmosphere?

Back

Increasing heat causes particles to speed up.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4