Assess student understanding of key Earth science concepts with this ready-to-use, 30-question multiple-choice quiz! This resource is designed to support review, test prep, or end-of-unit assessment in middle and high school science classrooms. Topics covered include Earth's layers, plate tectonics, rocks and minerals, the rock cycle, weathering and erosion, fossils, the atmosphere, and Earth's systems. Each question is written in clear, student-friendly language with three answer choices (a, b,