Aluminum and fluorine form a compound in which the aluminum to fluorine ratio is 1:3. What is the correct formula for this compound?
A) AF3
B) AlFl3
C) AlF3
D) Al(F2)3
C
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One inch equals one mile, or 1/63,360. If your map scale was "one inch equals seven miles" what would be the representative fraction?
A) 1/443,520 B) 1/7000 C) 1/7 D) 1/63,360 E) 1/63,360 times seven
Suppose that the winds aloft are geostrophic and blowing from the north. Low pressure is located
to the east. Indicate whether the statement is true or false.
Geostrophic winds are parallel to isobars.
Answer the following statement true (T) or false (F)
The observation that one subtropical boundary current is faster, narrower, and deeper than its counterparts is an example of which of the following?
A) Eastern intensification B) Ekman transport C) Equatorial upwelling D) Geostrophic current E) Western intensification