Level 3 · Lesson 4
Slope, aspect, altitude, and water
4 min 26 secC20After Level 3 Lessons 1–3
Required before tasting
Learn the wine, grape & idea
Meet the wine and grape, learn the governing idea and vocabulary, then read where the model stops. Complete these chapters before opening the video lesson.
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Start here: a vineyard receives light and moves water
Build the basic mechanism before drawing conclusions.
2 sectionsRead chapter →Worked example: compare two positions, not two prestige labels
Apply the mechanism to a concrete comparison.
2 sectionsRead chapter →Check your understanding: Is a south-facing slope always the warmer choice?
Explain your answer, then check the reasoning.
1 sectionsRead chapter →The line worth keepingGeometry changes exposure and risk; roots, climate, and growers mediate the result.