What does the rain shadow effect explain?
The region on the lee (sheltered) side of a mountain or mountain range where the precipitation is noticeably less than on the windward side, because the moisture-bearing air mass loses most of its moisture on the windward side before reaching the lee side.
What produces the rain shadow effect quizlet?
This occurs when mountains block rainfall from getting to the other side of the mountain range, casting a “shadow” of warm, dry, air. This occurs when rising moist air cools and molecules clump together. When water does this from the oceans, the vapor is picked up by winds and pushed toward land.
What is an example of rain shadow effect?
A rain shadow is a dry area on one side of a mountain or mountain range. Examples of rain shadows include the east side of the Rocky Mountains in the United States, the Atacama Desert in Chile (caused by the Andes), and the Gobi desert in Mongolia (caused by the Himalayas).
How does a mountain range cause a rain shadow quizlet?
Mountains and mountain ranges can cast a rain shadow. As winds rise up a mountain range the air cools and precipitation falls. On the other side of the range the air is dry and it sinks. So there is very little precipitation on the far (leeward) side of a mountain range.
Which statement about the rain shadow effect is true quizlet?
Which statement about the rain shadow effect is true? It results in high precipitation on one side of a mountain and low precipitation on the other. Wind circulation patterns are driven by: the uneven heating of earth’s surface.
What is a rain shadow quizlet?
𝗪𝗵𝗮𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗿𝗮𝗶𝗻 𝘀𝗵𝗮𝗱𝗼𝘄 𝗲𝗳𝗳𝗲𝗰𝘁? 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.
What is a rain shadow effect quizlet?
Which of the following best defines a rain shadow quizlet?
Terms in this set (3)
- rain shadow. lack of precipitation on the leeward side of the mountain.
- windward. side of the mountain facing the wind; evaporating (heated) air is pushed up by the mountain, it cools, condenses, and precipitates frequently; vegetation is dense; sometimes called wayward.
How does a rain shadow form?
Rain shadow deserts are created when mountain ranges lie parallel to moist, coastal areas. Prevailing winds moving inland cool as air is forced to rise over the mountains. Carried moisture falls on slopes facing the winds. When the winds move over the crest and down the far side, they are very dry.
What statement about rain shadows is accurate?
What statement about rain shadows is accurate? In the western United States, you would expect the rain shadow effect to produce heavier rainfall on the western-facing slopes of mountains than on the eastern-facing slopes. Which of the following terrestrial biomes are maintained by fires?
When a rain shadow effect occurs which side of the mountain tends to receive more rain?
Much of airborne moisture falls as rain on the windward side of mountains. This often means that the land on the other side of the mountain (the leeward side) gets far less rain—an effect called a “rain shadow”—which often produces a desert.