KnowraHydrosphereLinked fromLinked fromThe 8 pages that link to Hydrosphere, each with the reason it gives.All 8Broader topic 3Related 2Narrower topic 3Water cycleNarrower topic: It is the broadest reservoir system participating in the water cycle.Oxygen cycleNarrower topic: The hydrosphere stores oxygen in dissolved form and in water molecules.Body of waterNarrower topic: Water bodies are distinct parts of this planet-wide reservoir.