Chapter 13 Questions Flashcards
Which is NOT an ex. Of potentially renewable/nondepletable energy
Solar E; Nuc. E; Wind E; Geothermal E; hydroelectricity
Nuclear energy
Renewable energy is BEST described as
Those that are, or can be, perpetually available
Which of the following isn’t ultimately solar based?
Wind; biomass; tides; coal; hydroelectricoty
Tides
The primary source of renewable energy in the US is…?
Biomass & hydroelectricity
What BEST describes US energy use
Electricity generation is the largest end use of energy in the US
What BEST describes renewable energy in the US?
It’s largest contribution is to the electricity generator sector
What must humans consider to achieve E. sustainability
1. Build big power plants ; 2. Improve E efficiency ; 3. Develop new E technology
2 & 3 only