Unit 6 Quiz 2 Redemption (Energy)

1. Which of the following statements is true?

• If efficiency is improved energy is conserved.
• If conservation happens energy must be used more efficiently.
• Both statements are true.
• Both statements are false.

2. Which of the following countries has the highest "2019 energy per capita" energy consumption based on the NEED Energy Data?

• Canada
• China
• India
• Russia
• Kuwait

3. Which of the following countries has the highest "Total 2019 Primary Energy Consumption" based on the NEED Energy Data?

• China
• Canada
• India
• Russia
• Saudi Arabia

4. According to 2015 data in the chart below, heating is the largest component of home energy usage, which of the following has the 3rd highest percentage?

• Cooling
• Computers / Electronics
• Lighting
• Refrigeration
• Water Heating

5. What set of standards is CAFE an abbreviation for?

6. “We can burn coal to produce electricity to operate a refrigerator” is an example of the ______ and “If we burn coal to produce electricity to operate a refrigerator, we lose a great deal of energy in the form of heat” is an example of the _______.

• first law of thermodynamics, first law of thermodynamics
• second law of thermodynamics, first law of thermodynamics
• first law of thermodynamics, second law of thermodynamics
• second law of thermodynamics, second law of thermodynamics

7. Which of the following energy resources are not connected directly or indirectly to energy originally received from the sun? (mark all that apply)

• Geothermal
• Uranium
• Biomass
• Coal
• Hydropower

8. Which energy source makes up the largest percentage of U.S. nonrenewable energy consumption in 2021?

• Petroleum
• Biomass
• Coal
• Geothermal
• Hydropower

9. Which energy source makes up the largest percentage of U.S. renewable energy consumption in 2021?

• Biomass
• Coal
• Geothermal
• Hydropower
• Natural Gas

10. Which of the following are considered secondary energy sources? (Mark all the apply)

• Electricity

• Heat

• Biomass

• Coal

• Geothermal