What is run off in a water cycle?
Runoff is the water that is pulled by gravity across land’s surface, replenishing groundwater and surface water as it percolates into an aquifer or moves into a river, stream or watershed.
What is the run off process?
Runoff occurs when there is more water than land can absorb. The excess liquid flows across the surface of the land and into nearby creeks, streams, or ponds. Runoff can come from both natural processes and human activity. Runoff also occurs naturally as soil is eroded and carried to various bodies of water.
What are the five factors that affect runoff?
Meteorological factors affecting runoff:
- Type of precipitation (rain, snow, sleet, etc.)
- Rainfall intensity.
- Rainfall amount.
- Rainfall duration.
- Distribution of rainfall over the drainage basin.
- Direction of storm movement.
- Precipitation that occurred earlier and resulting soil moisture.
What are facts about runoff?
Runoff, run-off or RUNOFF may refer to: RUNOFF, the first computer text-formatting program Runoff or run-off, another name for bleed, printing that lies beyond the edges to which a printed sheet is trimmed Runoff or run-off, a stock market term Runoff curve number, an empirical parameter used in hydrology
Where does runoff end up?
They usually end up in the ocean. Groundwater is underground water, for example in soil, and runoff is water on the surface of land that is drained away.
What causes surface runoff?
Surface runoff from a hillside after soil is saturated. Surface runoff can be generated either by rainfall, snowfall or by the melting of snow, or glaciers.
What does runoff consist of?
Runoff is the movement of landwater to the oceans, chiefly in the form of rivers, lakes, and streams. Runoff consists of precipitation that neither evaporates, transpires nor penetrates the surface to become groundwater.