A local weather station records the following data for a single day in December: temperature 10°C, absolute humidity 4 grams of water vapor per cubic meter. If the saturated water vapor density is 9 grams per cubic meter, what is the relative humidity?
A. 34%
B. 44%
C. 54%
D. 64%
Answer: B
Environmental & Atmospheric Sciences
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The EU is the fastest growing market for what U.S. products?
A) grain B) high-technology C) iron ore D) fruits and vegetables E) all of the above
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The photograph below is most likely from
A. a waterlogged environment because there is strong evidence of anaerobic conditions. B. humid environment because of the abundant organic matter and evidence of oxidation. C. dry environment because of the visible lack of soil erosion. D. a temperate environment because of the well-developed horizons.
Environmental & Atmospheric Sciences
Nuclear power has a low net energy yield.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences