?Match the term with the correct description.
A. ?these cars have a small gasoline-powered engine and a battery-powered electric motor used to provide the energy needed for acceleration and hill climbing
B. ?these cars can travel 48-97 kilometers (30-60 miles) on electricity alone, and then a small gasoline-powered motor kicks in, recharges the battery, and extends the driving range
C. ?these cars only have batteries and electric motors
D. ?wastes about 80% of the high-quality energy in its gasoline fuel as waste heat to the atmosphere
E. ?a reaction between hydrogen gas (H2) with oxygen gas (O2) provides electricity for this device, which emits harmless water vapor into the atmosphere
A. ?hybrid car
B. ?plug-in hybrid car
C. ?all-electric car
D. ?internal combustion engine
E. ?fuel cell
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Oil window refers to a narrow range of temperature when oil forms. This temperature range is:
a. 90 ºC b. 90 - 160 ºC c. 160 - 225 ºC d. 225 - 250 ºC
An old friend has died from a disease that resulted from his lifelong exposure to a toxic substance. From which of these illnesses did the friend most likely die?
A) Whooping cough B) A bacterial infection C) Cancer D) Malaria
Cirrus uncinus clouds are often precursors of:
A) bad weather. B) clear skies. C) calm conditions. D) lenticular clouds.
Which of the following is true regarding the use of the HDI (Human Development Index)?
A. It is not useful in distinguishing development levels of countries with the highest income levels. B. The HDI includes spiritual happiness and intellectual advances, allowing lower income countries to be ranked higher than they are in other similar indices. C. The HDI does not include life expectancies, since a human, on average, can only expect to live to about 75 years of age. D. The rankings of the HDI for the poorest least developed countries of the world are from matching those labeled as the least developed by the UN (United Nations).