A great circle:
a. cuts Earth into two hemispheres.
b. is an exact circumference of Earth.
c. provides the shortest routes of travel on Earth's surface.
d. all of these
D
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The dew point is usually ________ on a humid day compared to a dry day
A) lower B) higher C) the same D) more changeable
Which of the following does NOT distinguish Geographers from Historians according to Immanuel Kant?
A) Geographers organize material spatially while historians organize material chronologically. B) Geographers identify the location and explain why human activities are there while historians focus on chronological events at a particular location. C) Geographers ask "where and why" and historians ask "when and why." D) Geographers examine the world as a whole while historians segment the world into regions for easier examination. E) Geographers recognize actions at one location can influence conditions elsewhere while historians examine past actions to explain future actions.
Small mixing depths are associated with stable air
Indicate whether the statement is true or false
Tsunamis
A. travel very slowly and dissipate a few kilometers from their point of origin. B. are sometimes called "tidal waves" but are actually sea waves generated by seismic events. C. cross the open ocean as huge breakers, sweeping ships aside. D. All of the choices are correct.