They all have to do with mountains!
Both the Sierra Nevada mountain range and the Piedmont region are geological features in the western United States. They are both characterized by their varied topography and diverse flora and fauna. Additionally, they provide important habitats for a wide range of plant and animal species.
The Sierra Madre mountain range is a chain of mountains that runs parallel to the western coast of Mexico. It is divided into three main sections: the Sierra Madre Occidental, Sierra Madre Oriental, and Sierra Madre del Sur. Each section consists of multiple mountain ranges.
There are three of them: the Sierra Madre Occidental, Sierra Madre Oriental and Sierra Madre del Sur.
Saw, as in chain saw.
Horse Isle Answer: GoldFrom Trunn :]
Sierra Madre Occidental.
A sierra is a long jagged chain of mountains.
Sierra Nevada
Gold?......Gold chain, Gold bar and Gold coin. Or even , silver!
The Sierra Nevada mountain chain.The Sierra Nevada Mountain Range.
Sierra Madre mountain range.
The "Sierra Madre Oriental".