Columbia valley
Along the coast.
The Coastline.
The most crowded region in California is the Los Angeles metropolitan area, with about 13,000,000 residents.
The Mojave is the largest desert in California.
Southern California, right?
oil and water
California's main resources include natural gas. Other natural resources in California include but are not limited to water and coal.
The four regions of California are the desert, mountains, valleys and coastal regions
Mexico Texas and California
weathering
California is situated on a large fault line that extends from north to south.
there are how most regions change around all the country