Which of the following elements has the longest oceanic residence time?
A. sodium
B. calcium
C. lead
D. iron
Answer: A
Environmental & Atmospheric Sciences
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In which of the following directions does the wind aloft in the middle latitudes of the southern hemisphere generally blow?
A. from west to east B. from east to west C. from north to south D. from south to north
Environmental & Atmospheric Sciences
The desire to combine cultural and territorial features and become self-governing is called _______________________.
Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences
Tar sands
A. must be mined. B. can be shipped through pipelines. C. are a newly discovered source of oil. D. produce oil less expensively than fracking.
Environmental & Atmospheric Sciences
Tornadoes are only associated with cumulonimbus clouds
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences