What process describes the increasing concentration of toxins up the food chain? 👤 By TheQuizWire ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. Biomagnification B. Biodegradation C. Thermal Inversion D. Carbon Sequestration Check Answer 💡 Explanation: Biomagnification is the accumulation of toxins at higher concentrations in organisms higher up the food chain. 📚 Topics: Environment and Conservation Environmental Issues 🎯 Exams: CSS GEN NTS PMS