Final answer:
A resource is a substance in the environment that is useful to people and therefore has social, political, or economic value.
Step-by-step explanation:
A resource is a substance in the environment that is useful to people and therefore has social, political, or economic value. Resources can take various forms, such as natural resources (e.g. water, minerals), human resources (e.g. labor, skills), or capital resources (e.g. money, tools).
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