Which section of the Emergency Response Guidebook (ERG) would a fire fighter use when he or she knows the chemical identification number of a hazardous material?
a. Yellow
b. Blue
c. Green
d. White
Answer: a. Yellow
Environmental & Atmospheric Sciences
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The main pollutant released by coal burning is
A. Sulfur oxides B. Mercury vapor C. Methane D. Volatile organic compounds E. NOx
Environmental & Atmospheric Sciences
Collapse of the Nimitz Freeway during the Loma Prieta earthquake occurred:
a. on the sections constructed on alluvium b. on the sections constructed on bay mud c. on the sections constructed on bedrock d. on sections that were poorly constructed
Environmental & Atmospheric Sciences
So far ____________________ methods are economically feasible only with low-grade ores for which conventional mining methods are too expensive
Fill in the blanks with correct word
Environmental & Atmospheric Sciences
Which supply line load is capable of laying both single and dual supply lines?
a. horseshoe b. twin c. Detroit d. split bed
Environmental & Atmospheric Sciences