The Earth — Normal
Apply the topic independently and explain your method. No hints during the test.
Extension practice
A separate Earth rotation, tilt and seasons topic is not listed in this syllabus.
Easy, Normal and Difficult describe practice demand; they are not the official Core and Extended tiers.
- Cambridge IGCSE (9–1) Co-ordinated Sciences 0973 syllabus 2028–2029 · P6.1–P6.2, pp75–77
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