Review for Quiz on Nonrenewable Energy Sources How are fossil fuels and nuclear energy used to generate electricity? Write a description of each step (#1 - #4) in using fossil fuels or nuclear power to generate electricity. 1. _______________ 2. ______________ _______________ ______________ 3. ______________ 4._____________ ______________ _____________ Describe the energy transformations that take place during the generation of electricity. From ______________ to ________________ to ______________ to ________________. Describe the availability, current uses and environmental issues related to the use of fossil and nuclear fuels to produce electricity. What does it mean to say that an energy source is “nonrenewable?” How do the fossil fuels form? What are the four different forms of coal? Which is the most energy efficient? How is crude oil separated into its many different forms? What are the advantages and disadvantages of using fossil fuels to generate electricity? Describe the process of fission. What are the advantages and disadvantages of using nuclear power? Vocabulary: nonrenewable fossil fuels crude oil radiation Carbon dioxide steam turbine coal distillation half-life Sulfur dioxide generator energy transformation electricity petroleum natural gas uranium fission radioactive waste air pollution Nitrogen oxide particulate matter MATCHING In the space provided, write the letter of the term or phrase that best matches the description. _____ 1. examples of fossil fuels a. anthracite b. fission and fusion c. oil, natural gas, and coal d. steam spinning turbines e. gasoline and plastics f. bituminous g. uranium h. Chernobyl _____ 2. kind of coal used to generate electricity _____ 3. generating electricity _____ 4. site of world’s worst nuclear accident _____ 5. examples of nuclear energy _____ 6. fuel used in a nuclear reaction _____ 7. products made from petroleum reactor _____ 8. kind of coal with most energy MULTIPLE CHOICE In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question. ____ 9. Which of the following is NOT a fossil fuel? a. coal b. oil c. natural gas d. nuclear power _____ 10. The chemical energy in fossil fuels is often converted into a. electricity. c. uranium. b. magnetic fields. d. power plants. ____ 11. All of the following are forms of energy except a. chemical b. nuclear _____ 12. Crude oil is another name for a. fossil fuel. b. natural gas. c. distillation d. mechanical c. petroleum. d. methane. _____ 13. Combustion of fossil fuels release a. carbon dioxide into the atmosphere. b. nuclear waste into the atmosphere. c. iodized oil into the atmosphere. d. methane into the atmosphere. _____ 14. Which of the following is not a consequence of using nuclear energy? a. production of electricity b. reduction in the use of fossil fuels c. a safer environment for humans d. less carbon dioxide released in the atmosphere ____ 15. The correct sequence in the formation of coal is a. bituminous, lignite, peat, anthracite b. peat, lignite, bituminous, anthracite c. peat, anthracite, bituminous, lignite d. anthracite, bituminous, lignite, peat ____ 16. The nuclear process of fission a. splits an uranium atom into smaller atoms and releases heat energy b. burns uranium to heat water to spin a turbine c. fuses two smaller atoms to create a uranium atom and release heat energy d. can only take place on the sun ____ 17. Which of the following are products that derive from the refining (distillation) of crude oil? a. plastics b. gasoline c. asphalt d. all of the above ____ 18. Nonrenewable resources a. will eventually run out b. will always be available for our use c. are continuously being formed over a short period of time d. cannot be used to generate electricity INTERPRETING OBSERVATIONS READ THE FOLLOWING PASSAGE, THEN ANSWER THE QUESTIONS BELOW. When energy is cheap and plentiful, the average consumer doesn’t have to think much about efficiency or cost. But the oil crisis of1973 gave many people in the United States a new appreciation for the law of supply and demand. The oil crisis was not a natural occurrence but an artificial shortage caused for political reasons. In October 1973, the Organization of Petroleum Exporting Countries (OPEC) began an oil embargo in which member countries acted to limit the sale of crude oil to the United States. Prices for petroleum products, notably gasoline, rose sharply because of this drastic cut in supply. Many Americans still remember the long lines at gas pumps that year, as well as gas prices that rose to record levels. The embargo ended in March 1974, but Americans continued to react to its economic effects. Car makers began to produce more fuel-efficient cars, and consumers bought them. Congress approved the development of the Trans Alaska oil pipeline, which boosted domestic oil production when it was completed in 1977. In the decades since the embargo, oil prices have gone through other periods of change, as well as times of relative stability. The price of oil continues to affect both individual choices and government policy. Sources: Energy Information Administration: 25th Anniversary of the Oil Embargo; WTRG Economics: Oil Prices History and Analysis 1. Identify some effects that the 1973 oil embargo had on our use of energy in the United States. __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 2. After 1973, American scientists began to make serious efforts to develop technologies that create electricity from renewable resources. Do you think this step was necessary? Explain your answer. __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________