Layers of the Atmosphere

Front

What is the troposphere?

Back

The lowest layer of Earth's atmosphere where weather occurs and where most of the atmosphere's mass is found.

Front

How does temperature change in the troposphere as altitude increases?

Back

Temperature decreases as altitude increases.

Front

What is the role of the atmosphere in photosynthesis?

Back

The atmosphere provides carbon dioxide, which is essential for photosynthesis.

Front

Which layer of the atmosphere is known for burning up meteors?

Back

Mesosphere.

Front

Where is the greatest amount of water vapor found in the atmosphere?

Back

In the troposphere.

Front

Which layer of the atmosphere has the highest temperature?

Back

Thermosphere.

Front

What is the stratosphere?

Back

The layer of the atmosphere above the troposphere, where the ozone layer is located.

Front

What is the significance of the ozone layer?

Back

It absorbs most of the Sun's harmful ultraviolet radiation.

Front

What happens to temperature in the stratosphere as altitude increases?

Back

Temperature increases with altitude due to the absorption of UV radiation by the ozone layer.

Front

What is the mesosphere?

Back

The layer of the atmosphere above the stratosphere, where temperature decreases with altitude.