A renewable resource, also known as a flow resource, is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale.

What is a renewable resource example?

Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. ... This includes wood, sewage, and ethanol (which comes from corn or other plants). Biomass can be used as a source of energy because this organic material has absorbed energy from the Sun.

What defines a renewable resource?

A renewable resource is one that can be used repeatedly and does not run out because it is naturally replaced.