No, they are related to each other. The Santa Catalina Mountains are located in Arizona, U.S.A whereas the Rocky Mountains covers Wyoming, Alberta, Idaho, Montana, New Mexico, Utah, Colorado and British Columbia in U.S.A and parts of Canada.
Catalina Island is part of the eight islands that make up the Channel Islands of California. The other notable islands are Santa Barbara, Santa Cruz, and San Clemente.
Rockies
Southwestern Texas. They're part of the Rockies.
Neither. The Ozarks are their own mountain range in between the Appalachians and the Rockies.
Yes, the Black Hills of South Dakota are part of the Rocky Mountains, even though they are set off from the main part of the Rocky Mountains.
The Rockies run north to south in the western part of the US.
Do you mean the Smokey Mountains in Tennessee, USA? They are in the eastern part of the state.
The Southwestern portion of the state is the location of the Ozark mountains. These are low-lying mountains, not of grand scale as are the Rockies or Appalachains.
The "Colorado Rockies" are the part of the Rocky Mountains that are in the state of Colorado. The Rocky Mountains go through New Mexico, Colorado, Utah, Wyoming, Idaho, Montana, and the Canadian provinces of Alberta and British Columbia.
The Rockies.
The North American continent. The Rockies pass through Idaho, Montana, Wyoming, western Colorado, and New Mexico. To the east is the "great plains", and to the west is the Sierra Nevada mountains of California and Nevada, and the Cascade Mountains of Oregon and Washington.
The Rocky Mountains are located in the western part of the US, in the states of Montana, Idaho, Wyoming, Colorado, Utah, and New Mexico. They are also located in the provinces of British Columbia and Alberta in Canada.