Organisms of the mesopelagic zone are characterized by ________
A) bioluminescence
B) large, sensitive eyes
C) no eyes
D) bioluminescence and large, sensitive eyes
E) bioluminescence and no eyes
D
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How much more ground motion occurs when comparing a magnitude 2 earthquake to a magnitude 3 earthquake?
How much more ground motion occurs when comparing a magnitude 2 earthquake to a magnitude 3 earthquake?
- 0.1 times as much
- 2 times as much
- 10 times as much
Central place theory
A) states that cities and towns are surrounded by core areas. B) was formulated by Walter Christaller. C) asserts that market hinterlands must be of intermediate shape. D) asserts that the ideal shape for the market hinterland is the oval.
The Moon’s surface was heavily cratered through the bombardment of _________. Fill in the blank(s) with the appropriate word(s)
The unconsolidated parent materials beneath the level of roots is called the ________ horizon of soil
A) O B) A C) B D) C E) bedrock