Considering the theory of plate tectonics and the movement of landmasses over geologic time, would you expect atmospheric circulation of the past to be the same as we see today? Why or why not? Consider the factors that determine global wind patterns
and whether they have changed over time.
Many aspects of the atmospheric circulation would likely be the same under different tectonic configurations, especially the Hadley Circulation and the associated equatorial regions of high rainfall and subtropical deserts. Regional circulations would be very different under different tectonic configurations. For example, before the collision between India and Asia, there was not a strong Asian monsoon that we see today. At a more local level, the presence or absence of mountain ranges would have exerted strong influences on circulations.
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All of the following complicate locational decisions of firms EXCEPT
A) firms have only one site or situation factor. B) more than one critical location may emerge. C) because there are unknowns, firms cannot always precisely calculate the costs at various locations. D) firms may select its location based on inertia. E) amenities at a given location.
What is the name of (CH3)4N+Br-?
A) tetramethylamine bromide B) tetramethylammonium bromide C) tetramethylamine bromine D) tetramethylammonium bromine
Approximately what percentage of incoming solar radiation is absorbed by the surface of the Earth?
A. 47% B. 31% C. 100% D. 4% E. 80%
Which of the following is an example of an ecosystem?
A) a colony of leafcutter ants, the leaves they harvest, and the fungi that they cultivate and tend to B) a colony of leafcutter ants living in a forest C) a colony of leafcutter ants, the leaves they harvest, the fungi that they cultivate and tend to, and the soil nutrients and moisture needed for their garden D) a colony of leafcutter ants and the leaves they harvest for their fungal garden E) These are all examples of ecosystems.