Land is classified as a resource because it is primarily used to produce goods and services, making it integral to economic activities. The effectiveness of land's use often requires labor and technology investment. Therefore, the correct answer is B. is used to produce things.
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Land is a resource because it is essential for producing goods and services, such as agricultural products and manufactured items. While its availability and cost can vary, its value primarily comes from the way it is utilized in economic activities. Ultimately, land requires labor and technology to enhance its productive capacity. ;