New Mexico has petroleum, potash, copper, and natural gas-to name a few.

Function- adjective

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The term "function" is used as a noun, but it can also be used as an adjective to describe something. As an adjective, "function" means characteristic of or contributing to the working or operation of something. For example, you might hear someone say, "What is the function of this button on the remote control?" In this case, they are asking about the purpose or role of the button in operating the device.