Layers of the Atmosphere Flashcard

Front

What is the atmosphere?

Back

The atmosphere is a layer of gases surrounding the Earth, essential for life and weather.

Front

What are the main layers of the atmosphere?

Back

The main layers are the Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere.

Front

Which layer of the atmosphere contains the ozone layer?

Back

Stratosphere.

Front

What is atmospheric pressure?

Back

The pressure exerted by the weight of the atmosphere.

Front

What is the outermost layer of the atmosphere called?

Back

Exosphere.

Front

What does the Earth's atmosphere do?

Back

It helps to regulate the temperature on Earth.

Front

What is the main gas found in the troposphere?

Back

Nitrogen.

Front

What is the function of the ozone layer?

Back

The ozone layer protects the Earth from harmful ultraviolet (UV) radiation.

Front

How does the temperature change in the troposphere?

Back

Temperature decreases with altitude in the troposphere.

Front

What is the role of the stratosphere?

Back

The stratosphere contains the ozone layer and is where commercial jets fly.