Mesosphere - Math Eighth Grade

Key Characteristics of the Mesosphere:

Altitude: 50 to 85 kilometers above the Earth's surface
Temperature: Can drop as low as -90 degrees Celsius
Atmospheric Pressure: Decreases with increasing altitude
Composition: Contains a mix of gases including oxygen, nitrogen, and other trace gases
Protection: Shields the Earth from most meteoroids, which burn up upon entering the mesosphere

Study Guide for Understanding the Mesosphere:

To understand the mesosphere, it's important to grasp the following concepts:

Temperature Variation:

The mesosphere experiences a unique temperature pattern. As altitude increases within this layer, temperatures decrease. Understanding the factors that contribute to this temperature variation is essential.

Atmospheric Composition:

The mesosphere contains various gases, but primarily consists of oxygen and nitrogen. Exploring the role of these gases in the mesosphere and their interactions with other atmospheric components is crucial.

Meteoroid Protection:

The mesosphere serves as a protective shield for Earth, as most meteoroids entering this layer burn up due to the high temperatures generated by their collision with atmospheric gases. Understanding this protective function and its significance is important.