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What is the difference between renewable and non-renewable resources, and why is the shift toward renewables important for sustainability?

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Renewable resources are naturally replenished on a human timescale, such as solar, wind, hydro, and biomass energy.

Non-renewable resources like coal, oil, and natural gas are finite and take millions of years to form.

Shifting toward renewables is critical for sustainability because it reduces greenhouse gas emissions, slows climate change, and ensures that future generations have access to reliable energy sources without depleting the planet’s natural reserves.

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