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Difficulty: EasyRenewable and Non-Renewable Natural Resources

Pair each of the following natural resources with its corresponding sustainability classification and replenishment characteristic.

  • Solar RadiationContinuous, inexhaustible flow resource driven by solar energy
  • Crude OilNon-renewable exhaustible energy resource formed from ancient organic matter
  • Rainforest TimberRenewable biological stock resource capable of natural regeneration if managed sustainably
  • Iron OreNon-renewable metallic mineral resource with a finite reserve in the Earth's crust

Answer

Solar Radiation pairs with continuous inexhaustible flow resource; Crude Oil pairs with non-renewable organic energy resource; Rainforest Timber pairs with renewable biological stock resource; Iron Ore pairs with non-renewable metallic mineral resource.
Solar radiation is a continuous inexhaustible flow resource. Crude oil is a finite fossil fuel created over millions of years (non-renewable). Rainforest timber is living biomass capable of self-replenishment under sound conservation practices (renewable). Iron ore is a inorganic mineral deposit present in fixed global reserves (non-renewable).

Step-by-Step Solution

1
Analyze each resource based on its natural formation time and rate of natural replenishment relative to human consumption.
Solar radiation is perpetual. Timber grows back biologically. Crude oil and iron ore exist in static geological quantities.
Natural resources are broadly grouped into renewable resources (replenished rapidly by biological or physical processes) and non-renewable resources (formed over geological timescales in fixed amounts).
2
Match each resource on the left to its specific characteristic description on the right.
Solar radiation matches continuous flow resource; crude oil matches non-renewable organic energy; rainforest timber matches renewable biological stock; iron ore matches non-renewable metallic mineral.
Accurate pairing distinguishes between inexhaustible flow energy, living renewable stocks, finite fossil fuels, and finite mineral ores.

Key Concept

Classification of Natural Resources into Renewable (Flow/Biological) and Non-Renewable (Fossil/Mineral)
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Topics

Renewable and Non-Renewable Natural Resources

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