World Environment Day 2026 | Ranchi Zoo Palash Sabhagar में विशेष कार्यक्रम | 1.5 Crore Plantation Target #WorldEnvironmentDay2026 #EnvironmentDay #SaveEnvironment #ClimateChange #GoGreen PlantationDrive Vriksharopan JalSanrakshan PlasticFreeIndia ForestDepartment Jharkhand Ranchi Doranda JharkhandZoo PalashSabhagar EnvironmentalAwareness GreenJharkhand NatureConservation EcoFriendly RanchiNews