Which of the following is a renewable resource?

Which of the following is a renewable resource? Correct Answer <span style="">Fishes</span>

The correct answer is Fishes.

Key PointsRenewable resource

  • A renewable resource is one that can be used repeatedly and does not run out because it is naturally replaced.
    • Examples of renewable resources include solar, wind, hydro, geothermal, and biomass energy.
  • Renewable energy takes various forms, including one of the best-known examples: solar power.
    • It is the power that is derived from the sun, whose energy will not be exhausted in our lifetimes.
    • Alternatively, a non-renewable energy source like oil takes millions of years to form and once it’s all dug up, we won’t have any more of it for millions of years.
  • The demand for renewable resources is increasing as the human population continues to grow.

Renewable resources are:

  • Their supply replenishes naturally or can be sustained.
  • The sunlight used in solar energy and the wind used to power wind turbines replenishes themselves.
  • Timber reserves can be sustained through replanting.
  • Energy from renewable resources puts less strain on the limited supply of fossil fuels, which are considered nonrenewable resources.
  • Using renewable resources on a large scale is costly, and more research is needed for their use to be cost-effective.

Additional InformationNon-renewable resource

  • A non-renewable resource is a natural substance that is not replenished with the speed at which it is consumed.
  • It is a finite resource. Fossil fuels such as oil, natural gas, and coal are examples of non-renewable resources.
    • Humans constantly draw on the reserves of these substances while the formation of new supplies takes eons. 
  • A nonrenewable resource is a substance that is being used up more quickly than it can replace itself.
  • By definition, the supply of a nonrenewable resource is finite.
  • Most fossil fuels, minerals, and metal ores are nonrenewable resources.
  • Renewable resources such as solar and wind power and water are unlimited in supply.

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