Watt's That Junior

Here's the answer to our $50 question:

What do we call garbage that is burned to make electricity?

1. Biomass.

Sorry...the correct answer is #1!
Biomass can be dead trees and branches, yard clippings, housing rubble, left-over crops, sawdust from lumber mills, trash, paper products and other household waste you'd normally send to the dump. Burned as a fuel, it generates enough electricity to light a city the size of San Diego!

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