How do humans impact the hydrosphere positively?

Humans positively impact the hydrosphere through conservation efforts, such as protecting wetlands and restoring watersheds, which enhance water quality and biodiversity. Sustainable practices like rainwater harvesting and the use of eco-friendly agricultural techniques help maintain clean water sources. Additionally, advancements in water treatment technologies and pollution control measures improve the health of aquatic ecosystems. Community awareness and education about water conservation further contribute to the sustainable management of water resources.