Arroyos (plural of arroyo) are typically dry channels, gullies, or streambeds found in arid or semi-arid regions. They are formed by infrequent but powerful rainfall that carves out paths across the landscape. During heavy precipitation events, arroyos can transform into raging torrents, rapidly transporting water, sediment, and debris. Their characteristically unstable, often sandy, composition makes them susceptible to erosion and shifting course with repeated flows. They support unique ecosystems and often serve as natural drainage systems. The depth of an arroyo can vary depending on the size of the watershed and the intensity of erosion.
Arroyos meaning with examples
- The hikers followed the dry arroyos, searching for a hidden canyon entrance. Suddenly, a flash flood transformed the arroyos, which had appeared harmless, into a deadly current, forcing the hikers to take refuge on a narrow ledge.
- Geologists studied the layers of sediment within the arroyos, hoping to understand the region's past climate. The arroyos played an important role in the ecosystem, offering water sources and providing shelter to wildlife during the infrequent rainfall.
- Construction projects were carefully planned to avoid disrupting the natural flow paths of the arroyos, preserving the area's fragile landscape. The arroyos provide essential drainage and erosion control features.
- After days of heavy rain, the normally parched arroyos overflowed, causing widespread flooding in the valley. The arroyos' dramatic change in water level left behind an unstable landscape in which to safely traverse.
Arroyos Crossword Answers
6 Letters
WASHES