Each of the following diagrams can be opened up to explore additional details.



We want to encourage students to learn everything about the water process.
- Atmosphere
- Clouds: Why Does This Little Cloud Exist?
- Condensation
- Evaporation
- Evapotranspiration
- Facts about water
- Freshwater lakes and rivers
- Groundwater flow
- Groundwater storage
- History of Distribution
- How much does a cloud weigh?
- How much water is there on Earth?
- Ice and snow
- Infiltration
- Oceans
- Precipitation
- Rain and precipitation
- Rainbows and water
- Raindrop shapes
- Raindrop sizes
- Sea levels and climate
- Snowmelt
- Springs
- Streamflow
- Sublimation
- Surface runoff
- The Water in You: Water and the Human Body
- Tsunamis and tsunami hazards
- Water dictionary – Definitions of water terms
- Water Dowsing
- Water in Space: How Does Water Behave in Outer Space?
- What is Hydrology?
- Where is Earth’s water?
- Why is the Ocean Salty?
Source: United States Geological Survey & American Water Works Association