Layers of the Atmosphere

Front

What are the layers of the atmosphere?

Back

The atmosphere is divided into five main layers: Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere.

Front

In which layer of the atmosphere do meteors burn up?

Back

Mesosphere.

Front

Why is the ozone layer vital to life on Earth?

Back

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

Front

As altitude increases, what happens to air pressure?

Back

Air pressure decreases.

Front

In the troposphere, what happens to temperature as altitude increases?

Back

Temperature decreases.

Front

What layer of the atmosphere do all weather events occur?

Back

Troposphere.

Front

What is the function of the Stratosphere?

Back

The Stratosphere contains the ozone layer, which protects Earth from harmful UV radiation.

Front

What is the Thermosphere known for?

Back

The Thermosphere is known for its high temperatures and the presence of the ionosphere, which reflects radio waves.

Front

What is the Exosphere?

Back

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

Front

What is the main characteristic of the Troposphere?

Back

The Troposphere is where all weather occurs and contains most of the atmosphere's mass.