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Difficulty: EasyRenewable and Non-Renewable Natural Resources

Sunlight and wind are widely used across African nations for power generation. Which of the following best defines a renewable natural resource?

  1. A resource that naturally regenerates at a rate equal to or faster than its rate of consumptionAnswer
  2. B
    A resource formed over millions of years from ancient organic matter that cannot be replaced once depleted
  3. C
    A resource whose total global quantity is fixed and strictly limited on human timescales
  4. D
    A resource that can only be obtained through subsurface industrial mining techniques

Answer

A renewable natural resource is best defined as a resource that naturally regenerates at a rate equal to or faster than its rate of consumption.
Renewable natural resources are infinite or self-replenishing assets whose natural rate of regeneration matches or exceeds human extraction and usage rates.

Step-by-Step Solution

1
Identify the defining characteristics of natural resources based on replenishment rates
Resources that are restored naturally faster than or equal to their rate of human use are classified as renewable.
Classification depends on natural replenishment capability within human timescales.
2
Evaluate the given choices against the standard geographic definition of renewable resources
The option stating that renewable resources naturally regenerate at a rate equal to or faster than consumption is correct.
Examples like solar radiation, wind, and surface water continuously cycle and renew naturally.

Key Concept

Definition and fundamental properties of renewable natural resources
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Topics

Renewable and Non-Renewable Natural Resources

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