A rain shadow is a dry area on the leeward side of a mountainous area (away from the wind). The mountains block the passage of rain-producing weather systems and cast a "shadow" of dryness behind them. Wind and moist air is drawn by the prevailing winds towards the top of the mountains, where it condenses and precipitates before it crosses the top.
The Great Basin of Nevada and Utah is in the rain shadow of the Sierra Nevada Mountains. Dry basins can also be found in Washington and Oregon, east of the Cascade Mountains. In Mongolia and China, the Himalaya Mountains create a rain shadow in which the Gobi Desert is located. Rain shadows vary in size depending on wind conditions and topography.
A rain shadow is a dry area on one side of a mountain or mountain range. This is usually the opposite side to a sea or other large body of water. This is usually the opposite side to a sea or ...
Rain Shadow Effect An area having little precipitation due to the effect of a mountain range which causes the winds to lose their moisture on the windward side and causes the leeward side to be dry.; ex)The Tibetan Plateau where rain does not make it past the Himalayas, leading to an arid climate on the leeward side of the mountain range.
A rain shadow is a dry region of land on the side of a mountain range that is protected from the prevailing winds.Prevailing winds are the winds that occur most of the time in a particular location on the Earth.The protected side of a mountain range is also called the lee side or the down-wind side.
Water supply is greatly affected by rain shadows, and, for an example, the Atacama Desert has some areas which have not seen rain for 400 years. On the other hand, the windward side of a mountain benefits from the rain shadow by receiving increased precipitation.
Science definitions for rain shadow. 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.
A rain shadow is a dry area on the lee side of a mountainous area.The mountains block the rainy weather system and causes a 'shadow'of dryness on the other side. share with friends Share to:
The rain shadow effect occurs when wind is forced up the slopes of a mountain and drops most of its moisture on the windward side. The air on the leeward side is dry as a result, giving the area ...
A rain shadow is a patch of land that has been forced to become a desert because mountain ranges blocked all plant-growing, rainy weather.On one side of the mountain, wet weather systems drop rain and snow.On the other side of the mountain—the rain shadow side—all that precipitation is blocked. In a rain shadow, it’s warm and dry.