Renewable resourceExplanation-A renewable 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. Renewable resources are a part of Earth's natural environment and the largest components of its ecosphere. A positive life cycle assessment is a KEY indicator of a resource's sustainability.Oceans often act as renewable resourcesSawmill near Fügen, Zillertal, AustriaGlobal vegetationDefinitions of renewable resources may also include agricultural production, as in agricultural products and to an extent water resources.[1] In 1962, Paul Alfred Weiss defined renewable resources as: "The total range of living organisms providing man with life, fibres, etc...".[2] Another TYPE of renewable resources is renewable energy resources. Common sources of renewable energy include solar, geothermal and wind POWER, which are all categorised as renewable resources.