Three ...... I think
The three major climate zones are tropical, temperate, and polar. Tropical climates are hot and humid near the equator, temperate climates have distinct seasons and moderate temperatures, and polar climates are cold and dry near the poles.
mining is Nevada's major resource
monsoon
The Rockies The Appalachians The Alaska Range The Sierra Nevada The Cascades The Sierra Madres The Coast Range The Brooks Range
Gaming, or gambling, is Nevada's major industry - Las Vegas was built on it.
6 major volcanoes in nevada
unlvunrcsnsierra nevada collegewestern nevada collegegreat basin collegetouro university nevada
There are several major mountain ranges in the United states. Among the biggest are the Alaska Range, the Sierra Nevada Range and the Saint Elias Mountains.
tropical rain forest climates tropical desrt climates and savanna clmates
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3