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- DictionaryRain shad·ow/rān ˈSHadō/
noun
- 1. a region having little rainfall because it is sheltered from prevailing rain-bearing winds by a range of hills.
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A rain shadow is an area of significantly reduced rainfall behind a mountainous region, on the side facing away from prevailing winds, known as its leeward side. Evaporated moisture from water bodies (such as oceans and large lakes) is carried by the prevailing onshore breezes towards the drier and hotter inland areas.
Oct 19, 2023 · A rain shadow is a patch of land that has become a desert because mountain ranges block much of the rainfall necessary for plant growth.
May 30, 2021 · Rain shadows form when air moves from west to east across mountain ranges, which act as barriers to the flow of air. When winds blow against a mountain, they have nowhere to go...
Jan 18, 2024 · The meaning of RAIN SHADOW is a region of reduced rainfall on the lee side of high mountains.
rain shadow. An area having relatively little precipitation due to the effect of a topographic barrier, especially a mountain range, that causes the prevailing winds to lose their moisture on the windward side, causing the leeward side to be dry. Discover More.
Sep 7, 2023 · A rain shadow occurs when moist air from an ocean or sea rises and meets a mountain range. As the air goes up, it cools and forms precipitation on the windward side of the mountains. However, when it descends on the leeward side, it warms up and dries out, causing significantly less rainfall and creating arid conditions.
rain shadow, lee side of an orographic (mountainous) barrier, which receives considerably less precipitation than the windward side.
Nov 12, 2019 · Learn about the fascinating weather phenomena of orographic lifting and rain shadows and how they affect precipitation patterns in mountain ranges.
Rain shadow. A region of relative dryness found on the downwind side of a mountain range or other upland area. As an air mass rises over the upwind side of a mountain range, pressure drops and temperature falls. This causes the relative humidity of the air mass to rise.
A rain shadow is an area of land that lies behind a mountain which gets almost no rainfall. This side of a mountainous area is away from the wind. The mountains block the passage of rain-producing weather systems and cast a "shadow" of dryness behind them.
