| 11. | In one sense, these are renewable resources because they are constantly being formed.
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| 12. | Bioasphalt is an asphalt alternative made from non-petroleum based renewable resources.
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| 13. | Water splitting holds particular promise since it utilizes water, an inexpensive renewable resource.
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| 14. | They're a renewable resource, like the tides and the sun ."
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| 15. | None of the former British colony's energy comes from renewable resources.
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| 16. | "It's a non-renewable resource, " said Karen Beppler, a park manager.
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| 17. | Yearwood really isn't that disturbed _ her pet's hair is a renewable resource.
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| 18. | Those sources include renewable resources such as wind, solar and other alternative energies.
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| 19. | If not, it would become a non-renewable resource at that location.
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| 20. | Manure is a renewable resource long exploited but barely scraped, potential-wise.
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