Part of GED® Science: Earth & Space Science
GED® Science: Weather, Climate & the Atmosphere (Deep Dive)
A deep dive into the air around us, expanding the single 'Weather, Climate & the Atmosphere' lesson from the GED® Earth & Space Science course into a full mini-course. You'll learn what air is made of and how the atmosphere is layered, how the Sun's uneven heating sets the air in motion, and how pressure, wind, humidity, and fronts combine to make our weather. You'll also tell weather apart from climate, see how the greenhouse effect keeps Earth warm, and practice reading weather data. Plain language, all-new labeled diagrams, common-misconception warnings, and GED®-style practice with full explanations throughout.
📚 Course Curriculum
Earth is wrapped in a thin blanket of gases we call the atmosphere. It is invisible, but it does an enormous amount of work: it …
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The atmosphere isn't the same all the way up — it is built in layers, and the temperature rises and falls as you climb through …
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Almost all weather is, at heart, the atmosphere moving heat around — and the heat comes from the Sun. The key is that the Sun …
Open trial session →Air has weight, and the air pressing down creates air pressure. Differences in pressure are what make the wind blow. When air is heated it …
Open trial session →Add water to moving air and you get most of our dramatic weather. The amount of water vapor in the air is its humidity; when …
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Two words people mix up:. Weather is the day-to-day state of the atmosphere in one place (today it's rainy and 60°). Climate is the long-term …
Open trial session →Course Syllabus
This self-paced GED® Science course follows a 6-lesson sequence. Work through the modules in order so that each skill supports the next.
Course sequence
Module 1 - Lessons 1-3
- The Atmosphere: Earth's Blanket of Air
- The Layers of the Atmosphere
- The Sun, Uneven Heating & How Heat Moves
Module 2 - Lessons 4-6
- Air Pressure, Wind & Circulation
- Water in the Air: Humidity, Fronts & Storms
- Weather vs. Climate, the Greenhouse Effect & Reading Data
Practice and completion
- Use worked examples and lesson practice to check understanding after each module.
- Review incorrect answers, explain the correction, and repeat weak skills.
- Complete the available mixed or final course practice to demonstrate readiness.
Course Outcomes
By the end of this course, learners will be able to:
- Explain the key scientific ideas and vocabulary in The Atmosphere: Earth's Blanket of Air.
- Interpret observations, data, models, or evidence related to The Layers of the Atmosphere.
- Apply scientific reasoning to questions involving The Sun, Uneven Heating & How Heat Moves.
- Evaluate explanations and identify common errors about Water in the Air: Humidity, Fronts & Storms.
- Connect Weather vs. Climate, the Greenhouse Effect & Reading Data with other course concepts in mixed practice.
- Use feedback and answer explanations to diagnose and correct mistakes.
- Complete mixed, exam-style practice with clearer reasoning and greater independence.
📝 Practice Questions
30 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.