32
ANSWERS
Secondary Energy Infobook Activities
797.178 bkWh 64.190 bkWh 246.074 bkWh 16.767 bkWh 190.927 bkWh 38.614 bkWh 26.202 bkWh 4,099.520 bkWh
Uranium Biomass Hydropower Geothermal Wind Solar Other Total bkWh
= 99.99* %
= 0.64 %
= 0.94 %
= 4.66 %
= 0.41 %
= 6.00%
= 1.57%
= 19.45 %
= 32.57 %
Coal 33.08%
Petroleum 0.69%
Other 0.64%
Left Column: Right Column:
120, 12.7, 35, 1879, 1000, 1882 9.4, 329, 2218, 2.218, 4155.5
Wind 4.66%
Geothermal 0.41%
Electric Math Answer Key
3. Franklin 4. Volta
Hydropower 6.00%
Uranium 19.45%
Natural Gas 32.57%
1. Faraday 2. Westinghouse
Solar 0.94%
1,335.068 bkWh
Natural Gas
= 33.08 %
Biomass 1.57% 5. Edison 6. Niagara Falls
1,356.057 bkWh
Coal
= 0.69%
*Total does not equal 100% due to rounding
28.443 bkWh
Petroleum
Convert the bkWh into percentages and make a pie chart showing how much of the electricity the U.S. generated in 2015 came from each energy source. Round to the nearest hundredth. (bkWh = billion kilowatt-hours)
Electric Power Generation
Famous Names in Electricity Answer Key
Electricity Crossword