What is the formula weight ammonium carbonate, (NH4)2CO3?
A) 78.1 amu
B) 96.1 amu
C) 108.4 amu
D) 138.2 amu
B
Environmental & Atmospheric Sciences
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The Burgess Shale is significant because it contains mostly soft-bodied fossils
a. True b. False
Environmental & Atmospheric Sciences
If coastal winds are blowing offshore producing a land breeze, the time of day is most likely ____
A) ?just after sunset B) ?late morning C) ?afternoon D) ?noon
Environmental & Atmospheric Sciences
During the Wisconsinan, Death Valley contained a ________. Fill in the blank(s) with the appropriate word(s)
Environmental & Atmospheric Sciences
At Lake Nyos in 1986, a gas cloud wiped out all nearby plant and animal life.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences