This diagram covers Resource Classification within Finite & Renewable Resources for GCSE Chemistry. Revise Finite & Renewable Resources in Using Resources for GCSE Chemistry with 20 exam-style questions and 17 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 2 of 16 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.
Resource Classification
| Finite Resources | Formation Time | Renewable Resources | Replenishment Time |
|---|---|---|---|
| Fossil fuels (coal, oil, gas) | Millions of years | Wood/biomass | Years to decades |
| Metal ores (iron, copper, gold) | Millions to billions of years | Solar energy | Continuous |
| Nuclear fuels (uranium) | Billions of years | Wind energy | Continuous |
| Phosphate rock | Millions of years | Hydroelectric | Continuous |
| Sand and gravel | Thousands to millions of years | Tidal energy | Continuous |
Practice questions for Finite & Renewable Resources
Which of the following best describes a finite resource?
State what is meant by sustainable development and give two examples of how chemistry can contribute to it.
Quick recall flashcards
What are renewable resources?
Materials that can be replenished naturally within human timescales through biological or physical processes. Examples include solar energy, wind, and biomass.
What are finite resources?
Materials that exist in limited quantities and cannot be replaced once used up (at least not within human timescales). Examples include fossil fuels and metal ores.