Observation skills, measurement and geospatial mapping skills applied to desert landscapes
Geographers study desert landscapes by observing features directly, taking physical measurements, and using maps to record where things are located across an area.
Real World
NASA's Landsat satellites have tracked Saharan dune migration by comparing georeferenced images taken decades apart, revealing that some barchans in Mauritania move up to 30 metres per year.
Exam Focus
Name specific techniques (e.g. field sketch, GPS transect, GIS overlay) rather than writing vaguely about 'collecting data'.
Essay Framework
Use PEEL to structure every paragraph. Tap each step for guidance and an example.
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