EVERYDAY SCIENCE

Detailed explanation-1: -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.

Detailed explanation-2: -Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals.

Detailed explanation-3: -Replenishment is the controlled and regular movement of inventory from an upstream point on the supply chain to a downstream location that requires sufficient stock to cover demand.

Detailed explanation-4: -Alternative energy sources, such as wind and solar energy, are a possible solution to the depletion of nonrenewable sources. Both of these clean energy sources are available in unlimited supply.

Detailed explanation-5: -Renewable and Nonrenewable Resources Nonrenewable resources are those natural resources that are depleted more quickly than they can regenerate. Fossil fuels like oil and natural gas were formed over millions of years. Once mined and used completely, nonrenewable resources are gone forever.