A resource that can be replaced when needed. Which term describes this characteristic?

A resource that can be replaced when needed. Which term describes this characteristic?

• A. Renewable Energy
• B. Coal
• C. Oil
• D. Natural Gas

Answer: (A)

The idea here is about renewability: a resource that can be replaced over a short time frame as it’s used. Renewable energy sources are naturally replenished on human timescales, so they can be used repeatedly without running out, such as sunlight, wind, and flowing water. In contrast, coal, oil, and natural gas are fossil fuels that take millions of years to form and are consumed much faster than they can be replenished, making them nonrenewable. So the term that fits the description is renewable energy.

The idea here is about renewability: a resource that can be replaced over a short time frame as it’s used. Renewable energy sources are naturally replenished on human timescales, so they can be used repeatedly without running out, such as sunlight, wind, and flowing water. In contrast, coal, oil, and natural gas are fossil fuels that take millions of years to form and are consumed much faster than they can be replenished, making them nonrenewable. So the term that fits the description is renewable energy.