🔬 Science 8 · Grade 7 · Cambridge Lower Secondary Science Stage 8

Unit 5: Materials and cycles on Earth

5 sections · 93 questions

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Sections

1. 5.1The structure of the atome.g. Where are electrons found? · 17 questionsPractice
2. 5.2Puritye.g. What is a pure element? · 18 questionsPractice
3. 5.3Weather and climatee.g. What is humidity? · 20 questionsPractice
4. 5.4Climate and ice agese.g. What is a glacial period? · 17 questionsPractice
5. 5.5Atmosphere and climatee.g. How did the oceans form? · 21 questionsPractice