Grade 9 chemistry unit:1 Review exercise (chemistry and it's importance

Chemistry and Its Importance A snapshot of chemistry's role in industry and society 📌 Key Topics Covered: ✔️ The role of chemistry in daily life & industrial applications ✔️ Chemical industries in Ethiopia & their products ✔️ Government efforts in industrial development 📝 Review Exercise 🔹 Part I: Basic Level Questions ✅ True/False statements about fundamental chemistry concepts 🔹 Part II: Intermediary Level Questions 🧩 Fill in the blanks about properties, composition, and energy 🔹 Part III: Challenge Level Questions 💡 Critical thinking questions on chemistry’s impact, careers, and future 🔬 Chemistry in Action 🌱 Agriculture | 💊 Medicine | 🏗️ Construction | 🍔 Food Production This structured approach makes learning interactive and engaging!