🔆 Pollution Dome 📍 Definition ✅ Formed when unfavorable atmospheric conditions trap pollutants in urban areas, causing smog buildup. 📍 Contributing Factors ✅ Stagnant Air: Calm winds trap pollutants. ✅ Temperature Inversions: Warm air traps cooler air, preventing vertical dispersion. ✅ Geographic Bottlenecks: Mountains/valleys restrict air movement, trapping pollutants. 📍 Additional Factors ✅ Industrial Activity: Emissions from factories, power plants, and vehicles worsen pollution in stagnant air. ✅ Unfavorable Weather Patterns: Systems like anticyclones limit atmospheric mixing, trapping pollutants closer to the ground. #geography #environment