| A | B |
|---|
| evaporation | Liquid water changing into water vapor |
| condensation | Water vapor changing into liquid water. |
| precipitation | Water falling from the sky. |
| transpiration | Water evaporating from plants. |
| accumulation | Water that comes together to form puddles, ponds, lakes, and seas. |
| subsurface | Underground. |
| surface | On the ground. |
| runoff | Water flowing as rivers and streams |
| sun | Powers the water cycle |
| relative humidity | Percentage (%)Amount of water vapor in the air. |
| wind | produced by air masses meeting with different temperatures. |
| Water Cycle | The continual changing of water over time. |
| Water Vapor | Water that is in gas form. |
| Ice | Water that is in solid form. |
