This OpenSciEd B.2–aligned Lesson 1 quiz provides an easy, ready-to-use way to check student understanding of the zombie fire phenomenon, with a focus on energy and matter flow, Earth system interactions, and early sensemaking introduced in the first lesson of the unit. The quiz blends multiple-choice and short-response questions to assess both content understanding and scientific reasoning, making it ideal for a formative check, lesson checkpoint, or pre-investigation assessment before st