If the masses of two planetary bodies doubles, and the distance between them decreases by half, the force between them would be
A. four times as much.
B. half as much.
C. unchanged.
D. none of the above
Answer: C
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If the following sand grain minerals were mixed together, which one would get deposited on a beach most often because of its density?
A) basalt B) calcite C) quartz D) feldspar
Constructive interference results in larger waves whereas destructive interference produces ________
A) capillary waves B) rouge waves C) smaller waves D) swells E) tsunamis
The distribution of warm pools can best be explained by warm
A) westward flowing water accumulating on the western side of landmasses. B) eastward flowing water accumulating on the western side of landmasses. C) eastward flowing water accumulating on the eastern side of landmasses. D) westward flowing water accumulating on the eastern side of landmasses.
With no clear geometry and no true stream valley, this drainage pattern occurs in areas such as glaciated shield regions
A) Deranged B) Parallel C) Radial D) Dendritic