A valley is a low stretch of land between hills, especially one that has a river flowing through it. a wooded valley set against the backdrop of Monte Rosa. the Loire valley. an area of lower land between two lines of hills or mountains, usually with a river flowing through it (valee, from val; VALE). Elongate depression of the Earth's surface. Valleys are commonly drained by rivers and may be in a relatively flat plain or between ranges of hills or mountains. Valleys formed by rivers and slope denudation are typically V-shaped; those formerly occupied by glaciers are characteristically U-shaped. Valley evolution is controlled mainly by climate and rock type. Very narrow, deep valleys cut in resistant rock and having steep, almost vertical sides are called canyons. Smaller valleys of similar appearance are called gorges. Biqa Valley Al Central Valley Cherry Valley Raid Coachella Valley Death Valley Fergana Valley Great Rift Valley Rift Valley Gudbrands Valley Iao Valley Wailuku Valley Imperial Valley Kings Valley of the Kobuk Valley National Park lily of the valley Matapédia Valley rift valley San Fernando Valley Shenandoah Valley Silicon Valley Squaw Valley Ten Thousand Smokes Valley of Tennessee Valley Authority Valley Forge National Historical Park
The internal intersection of two sloping roof planes that runs from the eaves to the ridge This intersection collects the most water run-off See Open Valley, Closed-Cut Valley, and Woven Valley
This is the term used when a coaster can't make it back up a hill To fix this problem the ride has to either be towed up to a high spot and then released, or the cars have to be moved back to the station one by one
When a roof is built on top of or joined to another roof a valley is created Water drains into the valley from both roofs and travels together down and off
The space inclosed between ranges of hills or mountains; the strip of land at the bottom of the depressions intersecting a country, including usually the bed of a stream, with frequently broad alluvial plains on one or both sides of the stream
A relatively long, narrow land area lying between two areas of higher elevation, often containing a stream The San Fernando Valley in California is a valley that gets very hot in the summer
The inward angle of two sloping roof sections Framing consists of a doubled valley rafter in the middle that extends from a top plate corner to a second ridge board, with angled jack rafters for support
The inward angle formed by two intersecting, sloping roof planes Since it naturally becomes a water channel, additional attention to waterproofing it is desirable