Which form of producing electrical energy produces the highest amount of CO2 per unit of energy, when expressed as a percentage of emissions released by burning coal directly?
a. natural gas
b. coal-fired electricity
c. Coal
d. oil sand
e. synthetic oil and gas produced from coal
B
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Which of the following circulation patterns is characteristic of an anticyclone in the Northern Hemisphere?
A) Moist air flowing toward Tibetan low B) Dry air flowing from Siberian high C) Dry air flowing toward Siberian high D) Dry air flowing from the Tibetan low
The fuel used in a conventional PWR or BWR nuclear power plant is
A. Uranium B. Thorium C. Plutonium D. Cadmium E. Any one of these
Sea breezes from the east and west coasts of Florida form a sea breeze ____________________ zone that contributes to the state's abundant summertime rainfall
Fill in the blank(s) with correct word
Which of the following is not an agent of metamorphism?
A) differential stress B) dissolution C) heat D) confining pressure