precipitation « Back to Glossary IndexAny form of moisture, such as rain, snow, sleet, or hail, that falls to the ground from a cloud. Related Articles: 1. RIVER AND RIVER BASIN2. THE SHAPE OF A RIVER4. POLLUTION IN RIVERS6. SELF-PURIFICATION PROCESSES IN RIVERSThe size of a watershed area« Back to Glossary Index Materials and Worksheets Share: admin Previous post ground-water recharge 26/10/2018 Next post water 26/10/2018