Layers of the Atmosphere

Front

78% of the Earth's atmosphere is ___________ and 21% of the Earth's atmosphere is _____________.

Back

Nitrogen, Oxygen

Front

Contains the Ozone Layer.

Back

Stratosphere

Front

Why is the ozone layer vital to life on Earth?

Back

It shields the Earth from ultraviolet (UV) rays from the sun.

Tags

NGSS.HS-PS4-3

Front

Where ALL weather takes place.

Back

Troposphere

Tags

NGSS.MS-ESS2-5

Front

Greatest air pressure because it has the most molecules.

Back

Troposphere

Front

What is the layer of the atmosphere closest to Earth?

Back

Troposphere

Front

What is the second layer of the atmosphere?

Back

Stratosphere

Front

What layer of the atmosphere is known for its decreasing temperature with altitude?

Back

Troposphere

Front

What is the layer above the Stratosphere?

Back

Mesosphere

Front

What is the layer of the atmosphere that contains the highest temperatures?

Back

Thermosphere