Instructor
Manual
, Essentials of Meteorology An Invitation to the
Atmosphere 9th Edition By Donald Ahrens, Robert Henson
Table of Contents
Chapter 1. Earth’s Atmosphere
Chapter 2. Warming and Cooling Earth and Its
Atmosphere
Chapter 3. Air Temperature
Chapter 4. Humidity, Condensation, and Clouds
Chapter 5. Cloud Development and Precipitation
Chapter 6. Air Pressure and Winds
Chapter 7. Atmospheric Circulations
Chapter 8. Air Masses, Fronts, and Middle-Latitude
Cyclones
Chapter 9. Weather Forecasting
Chapter 10. Thunderstorms and Tornadoes
Chapter 11. Hurricanes
Chapter 12. Global Climate
Chapter 13. Earth’s Changing Climate
Chapter 14. Air Pollution
Chapter 15. Light, Color, and Atmospheric Optics
,Instructor Manual
C. Donald Ahrens and Robert Henson, Essentials of Meteorology: An Invitation to the
Atmosphere, 9e ©2024, 9780357857557; Chapter 1: Earth’s Atmosphere
TABLE OF CONTENTS
Purpose and Perspective of the Chapter ............................................................ 2
Chapter Objectives ....................................................................................... 2
Complete List of Chapter Activities and Assessments ........................................... 3
Key Terms .................................................................................................. 3
What's New in This Chapter ............................................................................ 5
Chapter Outline ........................................................................................... 5
Teaching Suggestions ................................................................................... 6
Student Projects .......................................................................................... 7
Group Work ................................................................................................. 8
Answers to Questions for Review .................................................................... 8
Answers to Questions for Thought and Exploration ............................................. 11
Answers to Everyday Scenarios ...................................................................... 12
Additional Resources .................................................................................... 13
External Videos or Playlist .......................................................................... 13
Appendix ................................................................................................... 14
Generic Rubrics ......................................................................................... 14
Standard Writing Rubric.............................................................................. 14
Standard Discussion Rubric ........................................................................ 15
, PURPOSE AND PERSPECTIVE OF THE CHAPTER
The purpose of this chapter is to overview the Earth’s atmosphere and the many
ways weather and climate influence our lives. Students should look briefly at the
weather map and a satellite image and observe that dispersed throughout the
atmosphere are storms and clouds of all sizes and shapes.
Students should learn that our atmosphere is one that is rich in nitrogen and oxygen
as well as smaller amounts of other gases, such as water vapor, carbon dioxide, and
other greenhouse gases. Increased concentrations of greenhouse gases from human
activity are leading to global warming and other forms of climate change.
Students find the various layers of the atmosphere: the troposphere (the lowest
layer), where almost all weather events occur, and the stratosphere, where ozone
protects us from a portion of the sun’s harmful rays. Above the stratosphere lies the
mesosphere, where the air temperature drops dramatically with height.
CHAPTER OBJECTIVES
The following objectives are addressed in this chapter:
LO1 List three ways the scientific method can be applied to studying the
atmosphere and weather.
LO2 Differentiate between weather and climate.
LO3 Interpret a weather map, applying storm types and concepts such as low
pressure, high pressure, and front.
LO4 List the positive and negative effects of climate and weather on human health,
agriculture, infrastructure, and the economy.
LO5 Outline the sequence of changes in nitrogen, oxygen, and water vapor over
Earth’s history.
LO6 Explain the role of gases (including water vapor, carbon dioxide, oxygen, and
other greenhouse gases) and pollutants in Earth’s atmosphere.
LO7 Describe how air density and air pressure are determined and how they vary as
you move upward through Earth’s atmosphere.
LO8 Describe the layers of the atmosphere, including their altitudes, temperatures,
compositions, and functions.
[return to top]
Manual
, Essentials of Meteorology An Invitation to the
Atmosphere 9th Edition By Donald Ahrens, Robert Henson
Table of Contents
Chapter 1. Earth’s Atmosphere
Chapter 2. Warming and Cooling Earth and Its
Atmosphere
Chapter 3. Air Temperature
Chapter 4. Humidity, Condensation, and Clouds
Chapter 5. Cloud Development and Precipitation
Chapter 6. Air Pressure and Winds
Chapter 7. Atmospheric Circulations
Chapter 8. Air Masses, Fronts, and Middle-Latitude
Cyclones
Chapter 9. Weather Forecasting
Chapter 10. Thunderstorms and Tornadoes
Chapter 11. Hurricanes
Chapter 12. Global Climate
Chapter 13. Earth’s Changing Climate
Chapter 14. Air Pollution
Chapter 15. Light, Color, and Atmospheric Optics
,Instructor Manual
C. Donald Ahrens and Robert Henson, Essentials of Meteorology: An Invitation to the
Atmosphere, 9e ©2024, 9780357857557; Chapter 1: Earth’s Atmosphere
TABLE OF CONTENTS
Purpose and Perspective of the Chapter ............................................................ 2
Chapter Objectives ....................................................................................... 2
Complete List of Chapter Activities and Assessments ........................................... 3
Key Terms .................................................................................................. 3
What's New in This Chapter ............................................................................ 5
Chapter Outline ........................................................................................... 5
Teaching Suggestions ................................................................................... 6
Student Projects .......................................................................................... 7
Group Work ................................................................................................. 8
Answers to Questions for Review .................................................................... 8
Answers to Questions for Thought and Exploration ............................................. 11
Answers to Everyday Scenarios ...................................................................... 12
Additional Resources .................................................................................... 13
External Videos or Playlist .......................................................................... 13
Appendix ................................................................................................... 14
Generic Rubrics ......................................................................................... 14
Standard Writing Rubric.............................................................................. 14
Standard Discussion Rubric ........................................................................ 15
, PURPOSE AND PERSPECTIVE OF THE CHAPTER
The purpose of this chapter is to overview the Earth’s atmosphere and the many
ways weather and climate influence our lives. Students should look briefly at the
weather map and a satellite image and observe that dispersed throughout the
atmosphere are storms and clouds of all sizes and shapes.
Students should learn that our atmosphere is one that is rich in nitrogen and oxygen
as well as smaller amounts of other gases, such as water vapor, carbon dioxide, and
other greenhouse gases. Increased concentrations of greenhouse gases from human
activity are leading to global warming and other forms of climate change.
Students find the various layers of the atmosphere: the troposphere (the lowest
layer), where almost all weather events occur, and the stratosphere, where ozone
protects us from a portion of the sun’s harmful rays. Above the stratosphere lies the
mesosphere, where the air temperature drops dramatically with height.
CHAPTER OBJECTIVES
The following objectives are addressed in this chapter:
LO1 List three ways the scientific method can be applied to studying the
atmosphere and weather.
LO2 Differentiate between weather and climate.
LO3 Interpret a weather map, applying storm types and concepts such as low
pressure, high pressure, and front.
LO4 List the positive and negative effects of climate and weather on human health,
agriculture, infrastructure, and the economy.
LO5 Outline the sequence of changes in nitrogen, oxygen, and water vapor over
Earth’s history.
LO6 Explain the role of gases (including water vapor, carbon dioxide, oxygen, and
other greenhouse gases) and pollutants in Earth’s atmosphere.
LO7 Describe how air density and air pressure are determined and how they vary as
you move upward through Earth’s atmosphere.
LO8 Describe the layers of the atmosphere, including their altitudes, temperatures,
compositions, and functions.
[return to top]
