Wind, solar, and geothermal energy are alternatives to the United States' dependence on fossil fuels. Which of the following describes these alternative sources?
A) The government has set a deadline of 2020 to have at least 50 percent of the nation's energy come from alternative sources.
B) Technology does not exist to use any of these sources to produce the quantity of energy needed to replace coal plants or other current energy sources.
C) These alternatives pose no threat to the environment and area wildlife.
D) The majority of Americans favor nuclear power as a more realistic alternative to meeting the country's energy requirements in an efficient manner.
E) They have been discussed in only a hypothetical sense and have yet to be put into actual use.
B
You might also like to view...
One source of political parties may be national-liberation movements from when a nation was under the colonial control of another
Indicate whether this statement is true or false.
If a correlational test involves data that fall on a continuum, the test involves
a. a correlational measure. b. a test of association. c. ordinal variables. d. independent variables.