10 Lab Mcq

Question 1 of 1010.0 PointsOn average, how much oil does our nation consume in a year?Question 2 of 1010.0 PointsOn average, what is the national yearly usage of fossil fuels from industrial and commercial processes?Question 3 of 1010.0 PointsAs fossil fuels are used to produce energy, what is the estimated percentage of natural gas used by an average American to produce electricity?Question 4 of 1010.0 PointsWhat is one important assumption of the calculator?Question 5 of 1010.0 PointsOne of the various information needed to know in order to properly use the calculator is the _____________Question 6 of 1010.0 PointsWhat are the categories of public transportation used by the online calculator?Question 7 of 1010.0 PointsBased on the online calculator, what is the crude oil usage for a family of 4, which drives the car for 10,000 miles at 20 mpg, uses 20 gallons of gasoline to power the mower through the mowing season, and uses 12,000 KWh of electricity in a year?Question 8 of 1010.0 PointsAs an estimate, how much electricity could be saved in a year, if the average home switches all incandescent light bulbs to fluorescent light bulbs?Question 9 of 1010.0 PointsOn average, our nation consumes _________ cubic feet of natural gas each day.Question 10 of 1010.0 PointsWhy is the activity considering only some direct usage of fossil fuels instead of computing the total of direct and indirect uses?

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