Layers of the Atmosphere

Front

What is the Troposphere?

Back

The Troposphere is the lowest layer of the atmosphere, where weather occurs and where we live.

Front

What is the main characteristic used to divide the atmosphere into layers?

Back

Air Temperature is the main characteristic used to divide the atmosphere into layers.

Front

Why is the ozone layer important?

Back

The ozone layer is vital because it shields the Earth from harmful ultraviolet (UV) rays from the sun.

Front

Which layer of the atmosphere is the coldest?

Back

The coldest layer of the atmosphere is the Mesosphere.

Front

What layer comes after the Troposphere?

Back

The Stratosphere comes after the Troposphere.

Front

What is the Stratosphere known for?

Back

The Stratosphere is known for containing the ozone layer, which protects us from UV rays.

Front

How many layers are there in the atmosphere?

Back

There are five main layers in the atmosphere: Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere.

Front

What happens to temperature as you go higher in the Troposphere?

Back

As you go higher in the Troposphere, the temperature decreases.

Front

What is the Thermosphere?

Back

The Thermosphere is the layer of the atmosphere above the Mesosphere, characterized by high temperatures and the presence of the ionosphere.

Front

What is the Exosphere?

Back

The Exosphere is the outermost layer of the atmosphere, where the atmosphere thins out into space.