Multiple Choice QuestionFossil fuels currently account for about Blank______ percent of the world's commercial energy needs.Multiple choice question.8054248

Multiple Choice QuestionRecent estimates show that the United States could provide 80% of their energy needs with renewables by Blank______.Multiple choice question.203020502080

Multiple Choice QuestionGermany plans to cut fossil fuel use and carbon emissions by Blank______ percent by 2050.Multiple choice question.805020

Multiple Select QuestionSelect all that applyWhich of the following three energy sources supply almost 80 percent of the world's commercial energy needs at the current time?Multiple select question.CoalPetroleumNuclear energySolar energyNatural gas

Multiple Choice QuestionWhat accounts for 40 percent of the oil consumption in the United States?Multiple choice question.Subway cars and trainsThe production of solar cellsAutomobiles and light trucksLawn mowers and tractors

Multiple Choice QuestionUsing less energy is relatively Blank______ relieves the environmental affects of using fossil fuels.Multiple choice question.cheap and easy, andexpensive and difficult, but