What is the most widely used system for global climate classification? 👤 By The Quiz Wire ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. Richter Scale B. Mercalli Scale C. Köppen climate classification D. Beaufort Scale Check Answer 💡 Explanation: The Köppen climate classification system is the most widely used method for categorizing the world's climates based on temperature and precipitation. 📚 Topics: Climate Zones Geography 🎯 Exams: CSS GEN NTS PMS