____ Valley in California contains some of the most productive agricultural land in the world and is densely populated. California’s state capital of ____ is located here because of its central location. ____ Valley in California is 80m below sea level and is the hottest part of America. The valley floor is a ____ and is infertile. The area is uninhabited. Sierra ____; These are a major mountain chain and are largely uninhabited apart from some ski resorts such as ____. The warm dry climate of ____ and Southern California has attracted retirees from colder areas such as Chicago, New York and ____. There are ____ villages and communities in this area. Aridity; West of the 100th ____ receives much lower rainfall than to the east of this line of ____. Agriculture is much less productive as a result and population densities are much lower to the west of this line. Irrigation; The ____ Dam and its reservoir, Lake ____, have provided the water and power for Las Vegas, population 2 million. Las Vegas is effectively an ____ in the ____ Desert.

Population distribution SW USA

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