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2 cards from this section. Quick, good the night before a test.
What is a sand dune?
Think about the formation process.
Name one type of sand dune.
These types depend on the wind.
What type of dune has tips that point downwind?
Think about the shape and wind direction.
True or False: Parabolic dunes point away from the wind.
Remember the anchoring effect of plants.
Analyze a specific desert region and determine what types of dunes you might find there based on prevailing wind patterns.
Analyze the vegetation and sand availability.
Discuss how changes in climate could affect the formation and displacement of sand dunes in a region.
Think about how precipitation could influence sand sources.
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