Layers of the Atmosphere

Front

What is the hottest layer of the atmosphere?

Back

Thermosphere

Front

What is the outermost layer of the atmosphere where satellites orbit?

Back

Exosphere

Front

The ozone layer is a sublayer of which atmospheric layer?

Back

Stratosphere

Front

Why is the ozone layer vital to life on Earth?

Back

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

Front

What is the correct order of the layers of the atmosphere starting from the closest to Earth's surface?

Back

Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere

Front

What is the primary function of the Troposphere?

Back

It is where weather occurs and contains most of the atmosphere's mass.

Front

What is the main characteristic of the Stratosphere?

Back

It contains the ozone layer and has a temperature that increases with altitude.

Front

What happens in the Mesosphere?

Back

It is where most meteors burn up upon entering the Earth's atmosphere.

Front

What is the significance of the Thermosphere?

Back

It is where the auroras occur and is characterized by very high temperatures.

Front

What is the role of the Exosphere?

Back

It is the transition zone between the Earth's atmosphere and outer space.