A rain shadow is an area of land that receives reduced precipitation due to proximity to mountain ranges. The mountains block the passage of rain-producing weather systems, casting a "shadow" of dryness behind them.
Are you sure you are not referring to a 'rain shadow' desert? I find no reference to a 'rain shower' desert.
Are you sure you are not referring to a 'rain shadow' desert? I find no reference to a 'rain shower' desert.
Atacama
A rain shadow desert forms because the mountains are blocking the main water supply from getting that region, thus creating a desert.
A rain shadow desert forms because the mountains are blocking the main water supply from getting that region, thus creating a desert.
Death Valley is a rain shadow desert in the U.S. It is in the rain shadow effect of the Sierra Nevada mountain range.
Perhaps you are referring to a rain shadow desert? Mountains sometimes form a barrier that blocks the natural flow of atmospheric moisture into an area and forms rain shadow deserts. See diagram above.
Yes, the Sonoran Desert is a rain shadow desert. The Sierra Madre Occidental in Mexico blocks most moisture from reaching the area.
The Mojave Desert is a hot subtropical desert.
The zonal flow in that area is from west to east. Therefore the Andes Mountains prevent moisture from the Pacific from crossing to Argentina forming a rain shadow desert.
In rain shadow effect
The Sierra Nevada Mountains block moisture from the Pacific Ocean from crossing into Nevada creating a rain shadow desert on the leeward side of the mountains.