Of the following renewable energy resources, which one has the highest life-cycle greenhouse gas emissions?
A. hydropower
B. wind power
C. solar power
D. biomass
Answer: D. biomass
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In North America, mT masses from the Gulf of Mexico are most likely to travel
A) east. B) southwest. C) north. D) south.
Typical ocean waves have periods of ________ seconds
A) 0.01 to 0.5 B) 0.5 to 5 C) 5 to 20 D) 20 to 100
Continents have no significant influence on global precipitation patterns
Indicate whether the statement is true or false
The quotation, "Chance favors the prepared mind," is attributed to the great French scientist Louis Pasteur. This most closely means which of the following?
A) A careful experimenter will obtain reliable results. B) A careful experimenter will sometimes make an unexpected but significant observation. C) Intense study is required to obtain good examination grades. D) Nothing can be accomplished without appropriate preparation.