11.  Give me an example of a renewable resource please?

12.  Although countries can overpump acquifers in the short term, in the long run, usage that exceeds renewable resources is, of course, unsustainable.

13.  Austin, Texas, plans to meet almost all its electricity requirements that are above current levels by using renewable resources.

14.  Audiences, unfortunately, are not necessarily a renewable resource.

15.  At the state level, however, California is considering a broad-based tax on electricity sales to support greater use of renewable resources such as wind.

16.  Beatlemania is a renewable resource in Britain.

17.  A serious plan for energy independence would focus the nation on the promise of efficiency, renewable resources, and proven technologies.

18.  Advocates of paper, however, point out that at least trees are a renewable resource and that the bags are easily recycled.

19.  But many say that up to half of it can come from conservation or reliance on renewable resources like wind, solar or small hydroelectric plants.

20.  But the engine that runs on water or some other renewable resource still seems elusive.