Ch 13: The Atmosphere on Earth and Other Planets: Help and Review

About This Chapter

The Atmosphere on Earth and Other Planets chapter of this Intro to Astronomy Help and Review course is the simplest way to master understanding the atmosphere on Earth and other planets. This chapter uses simple and fun videos that are about five minutes long plus lesson quizzes and a chapter exam to ensure students learn the essentials of the topic.

Who's it for?

Anyone who needs help learning or mastering Intro to Astronomy material will benefit from taking this course. There is no faster or easier way to learn introductory astronomy. Among those who would benefit are:

  • Students who have fallen behind in understanding the atmosphere on Earth and other planets
  • Students who struggle with learning disabilities or learning differences, including autism and ADHD
  • Students who prefer multiple ways of learning science (visual or auditory)
  • Students who have missed class time and need to catch up
  • Students who need an efficient way to learn about the atmosphere on Earth and other planets
  • Students who struggle to understand their teachers
  • Students who attend schools without extra science learning resources

How it works:

  • Find videos in our course that cover what you need to learn or review.
  • Press play and watch the video lesson.
  • Refer to the video transcripts to reinforce your learning.
  • Test your understanding of each lesson with short quizzes.
  • Verify you're ready by completing the Atmosphere on Earth and Other Planets chapter exam.

Why it works:

  • Study Efficiently: Skip what you know, review what you don't.
  • Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
  • Be Ready on Test Day: Use the Atmosphere on Earth and Other Planets chapter exam to be prepared.
  • Get Extra Support: Ask our subject-matter experts any Atmosphere on Earth and Other Planets question. They're here to help!
  • Study With Flexibility: Watch videos on any Web-ready device.

Students will review:

This chapter helps students review the concepts in an Atmosphere on Earth and Other Planets unit of a standard Intro to Astronomy course. Topics covered include:

  • Major components of the atmosphere
  • The structure of the atmosphere
  • Defining and describing atmospheric pressure
  • The general circulation of the atmosphere
  • Pressure: definition, units and conversions
  • Dalton's law of partial pressure
  • The gain or loss of atmospheric gas
  • The atmosphere on Earth
  • The surface and atmosphere on Mars
  • The surface and atmosphere on Venus
  • The surface and atmosphere on Mercury

10 Lessons in Chapter 13: The Atmosphere on Earth and Other Planets: Help and Review
Test your knowledge with a 30-question chapter practice test
Major Components of the Atmosphere

1. Major Components of the Atmosphere

The atmosphere is a protective layer composed of a variety of gases surrounding the entire planet. Discover the major atmospheric components, such as the specific mixture of gasses, the contributions of greenhouse gases, and the ecological significance of the ozone layer.

The Structure of the Atmosphere

2. The Structure of the Atmosphere

The Earth's atmosphere is made up of four layers. The one we are most familiar with is the troposphere, which contains the air we breathe, but there are also the stratosphere, mesosphere, and thermosphere. Through the lens of a rocket launching into space, explore the structure and characteristics of the Earth's atmosphere, including where each layer begins and ends.

The General Circulation of the Atmosphere

3. The General Circulation of the Atmosphere

General circulation of the Earth's atmosphere includes the Doldrums, trade winds, high pressure descending air, low pressure rising air, westerlies, and polar easterlies. Explore how the Earth's rotation produces wind cells, and review the general circulation of the atmosphere at the equator and horse latitudes. Learn about the Doldrums, Hadley cell, Ferrel cell, polar front, and polar cell.

Pressure: Definition, Units, and Conversions

4. Pressure: Definition, Units, and Conversions

Talking about pressure is talking about the force per unit area in a container. Learn about the definition of pressure, explore some of the units that are used to express measurements of pressure, and discover how to make conversions among units.

Dalton's Law of Partial Pressures: Calculating Partial & Total Pressures

5. Dalton's Law of Partial Pressures: Calculating Partial & Total Pressures

Dalton's Law of Partial Pressures is used to calculate the partial and the total pressures of gases. Explore how gases behave after being mixed together and discover how to apply Dalton's Law to scientific problems concerning water vapor.

The Gain or Loss of Atmospheric Gas

6. The Gain or Loss of Atmospheric Gas

The gain or loss of atmospheric gas depends on various factors such as temperature, mass, and velocity. Learn more about the primary and secondary atmosphere, how such factors can affect the atmospheric gas, and the process of atmospheric gas shift.

The Atmosphere on Earth

7. The Atmosphere on Earth

The atmosphere on earth evolved into the current one with a protective ozone layer. Learn about the earth's ancient atmosphere, how the ozone layer has changed, and how human pollution has affected the ozone layer and led to global warming.

The Surface & Atmosphere on Mars

8. The Surface & Atmosphere on Mars

The surface and atmosphere on Mars is different from Earth. Learn about the planet Mars and its moons, the Martian atmosphere, the surface of Mars, and water and life on Mars.

The Surface & Atmosphere on Venus

9. The Surface & Atmosphere on Venus

The surface and atmosphere on Venus is extremely hot, dry, and rocky. Learn about the planet Venus, the atmosphere of Venus, the surface of Venus, and the subsurface of Venus.

The Surface & Atmosphere on Mercury

10. The Surface & Atmosphere on Mercury

Mercury, the closest planet to the sun, has a very different surface and atmosphere compared to the Earth's. Learn facts about the planet Mercury, and explore the planet's surface, interior, and atmospheric conditions.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken
More Exams
There are even more practice exams available in The Atmosphere on Earth and Other Planets: Help and Review.

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