Which of the following is a renewable natural resource?

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Renewable natural resources are those that can be replenished naturally in a time frame that makes them available again for future use. Sunlight fits this because the sun continually emits energy, so we can capture and use solar power without running out on human timescales. Fossil fuels and crude oil come from ancient organic matter and are finite; once burned or mined, they’re not quickly replaced. Mineral ores are also limited resources formed over deep geological time and aren’t replenished in any practical timeframe. So sunlight stands out as the renewable option.