The document discusses the water cycle through four main steps: evaporation where water is released as vapor from bodies of water and land, condensation where water vapor condenses into liquid water in clouds, precipitation where water falls back to the earth's surface as rain, snow or hail, and insulation where some water is retained in the soil and living things rather than immediately running off or evaporating again.

1. Water Cycle 1-Evaporation 03010

2. Water Cycle 2-Condensation 03011

3. Water Cycle 3-Precipitation 03012

4. Water Cycle 4-Insulation 03013