Which term describes a resource that can be replaced by natural processes in a relatively short time?

• A. Nonrenewable resource
• B. Finite resource
• C. Renewable resource
• D. Replenishable resource

Answer: (C)

Classifying resources by how quickly they can be replenished naturally is the main idea here. A resource that can be replaced by natural processes in a relatively short time is a renewable resource. Think of sunlight, wind, flowing water, and biomass—these sources naturally renew on timescales that are meaningful for human use, so with sustainable management we can rely on them repeatedly.

Understanding the contrast helps: nonrenewable resources form over geological time, so they aren’t replenished within human lifetimes and exist in finite amounts. Finite describes a limited quantity, but it doesn’t specify whether the resource can be replenished. Replenishable is a broader term that can apply to resources that recover, but renewable is the standard, precise term for resources that continually renew through natural processes on human-relevant timescales. So the term that best describes a resource that nature can restore quickly is renewable resource.