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.Atmospheric Pressure:
[Mesosphere] Related Worksheets and Study Guides:
.◂Math Worksheets and Study Guides Eighth Grade. Equations and inequalities
Study Guide
Equations and inequalities 
Worksheet/Answer key
Equations and inequalities Worksheet/Answer key
Equations and inequalities Worksheet/Answer key
Equations and inequalities
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Algebra (NCTM)
Represent and analyze mathematical situations and structures using algebraic symbols.
Use symbolic algebra to represent situations and to solve problems, especially those that involve linear relationships.
Recognize and generate equivalent forms for simple algebraic expressions and solve linear equations