Layers of the Atmosphere Review

Front

The two most abundant gases in the atmosphere are

Back

nitrogen and oxygen

Front

The two most abundant gases in the atmosphere are: carbon dioxide and oxygen, carbon dioxide and nitrogen, nitrogen and oxygen, nitrogen and hydrogen

Back

nitrogen and oxygen

Front

The layers of the atmosphere are classified according to changes in: altitude, density, pressure, temperature

Back

temperature

Front

The layer in our atmosphere in which weather occurs is the (Options: troposphere, stratosphere, mesosphere, exosphere)

Back

troposphere

Front

The ozone layer protects living things on Earth from: visible light, UV radiation, carbon dioxide

Back

UV radiation

Front

What makes up the green section of the atmosphere?
Options:

Nitrogen

,

Oxygen

,

Other Gases

,

Greenhouse Gases

Back

Nitrogen

Front

As you move up in the atmosphere, what happens to the air pressure?

Back

It decreases

Front

Why is the ozone layer important?

Back

It helps to protect Earth from harmful radiation from the sun

Front

What is the name of the layer marked C? Options: Troposphere, Stratosphere, Mesosphere, Thermosphere

Back

Mesosphere

Front

What is the name of the layer marked A? Options: Troposphere, Stratosphere, Mesosphere, Thermosphere

Back

Troposphere