Properties and Layers of the Atmosphere

Front

What is the atmosphere?

Back

The atmosphere is a layer of gases surrounding the Earth, essential for life, providing oxygen, and protecting from harmful solar radiation.

Front

What are the main layers of the atmosphere?

Back

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

Front

Where does weather occur in the atmosphere?

Back

Weather occurs in the Troposphere, the lowest layer of the atmosphere.

Front

What happens to air density as altitude increases?

Back

Air density decreases as altitude increases.

Front

What is the Exosphere?

Back

The Exosphere is the outermost layer of the Earth's atmosphere, characterized by very low density and the transition to outer space.

Front

What is the Troposphere?

Back

The Troposphere is the lowest layer of the atmosphere where most weather events occur and where air is densest.

Front

How does warm air behave compared to cold air?

Back

Warm air is less dense than cold air, so it rises and creates low pressure regions.

Front

What is the Stratosphere?

Back

The Stratosphere is the second layer of the atmosphere, located above the Troposphere, where the ozone layer is found.

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 ionized gases.

Front

What is the Mesosphere?

Back

The Mesosphere is the layer of the atmosphere above the Stratosphere, where temperatures decrease with altitude.