The key property that determines whether fluid (air or water) sinks or rises is ________.
A. salinity
B. density
C. chemical composition
D. temperature
E. sound
Answer: B
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Although considered a newly industrializing economy, Brazil has about ________% of its workforce engaged in agriculture
A) 5 B) 17 C) 21 D) 33
The subtropical high pressure regions are centered on approximately ____ degrees north and south latitude
a. 5 b. 30 c. 45 d. 60
Match the type of sediment load to the correct definition
A) Larger sediments that bounce, roll, or slide along the bottom B) Ions in solution that are dispersed throughout the flow C) Fine sediments that are held up by the water and carried throughout the water column 1) Dissolved Load 2) Bed Load 3) Suspended Load
During the Soviet era, the republic of __________ was administratively part of the Russian Soviet Socialist Republic with no right to future secession.
a. Belarus b. Kazakhstan c. Ukraine d. none of these is correct e. Chechnya