a world in a water droplet with the world on the bottom harmony in a drop commemorating world water

sustainability conservation awareness hydrology resources aquifers rivers lakes oceans wetlands ecosystems drought rainfall reservoirs desalination irrigation precipitation purification filtration infrastructure groundwater wastewater hydration precious scarcity balance global access equity health life community solutions technology innovation challenges responsibility education advocacy policy partnerships collaboration restoration protection stewardship cleanliness sanitation empowerment efficiency adaptation mitigation sustainment harmony revitalization biodiversity climate change resilience future generations inclusion rural urban indigenous cultural heritage celebrate unity engagement action care nourishment hygiene wellbeing inspiration reflection