Why did Alexander du Toit feel it was necessary to propose a northern landmass he named Laurasia?
A)Pangaea did not account for all known landmasses.
B)The landmass helped resolve climatological inconsistencies.
C)Paleomagnetic studies of the seafloor proved its existence.
D)A large mass of Gondwana had broken off and drifted northward.
E)Recent ocean voyages discovered remnants of its existence.
B
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In Köppen's system of classifying climates, dry climates are designated by the letter ____
A) A B) B C) C D) D
The privatization of water in Cochabamba, Bolivia led to riots that led to violence and deaths
Indicate whether the statement is true or false
If the National Weather Service converted to the metric system, they would most likely report air pressure in which units?
A) pascals B) millibars C) kilopascals D) inches of mercury
The release of water vapor to the atmosphere by plants is called ________
A) degassing B) evaporation C) infiltration D) transpiration