Briefly explain differential correction of GPS data.
What will be an ideal response?
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If two species are in competition for the same resources,
A) we can infer they are in a predator-prey relationship. B) a new species will most likely enter the ecosystem if the species decrease the overlap in their niche. C) one will always drive the other into extinction. D) they cannot be part of the same ecosystem.
Describe and analyze the nature of U.S. involvement in the Caribbean from 1898 to the present.
What will be an ideal response?
The physical geography of China
A) is bounded by the Himalayas along its eastern frontier B) is dominated by the Yellow and Yangtze rivers, which flow from Manchuria in a southerly direction into Tibet C) roughly encompasses the same latitude as the continental USA, with warm, humid summers in the south, and bitterly cold winters in the north D) becomes more mountainous and more arid as you travel from west to east E) is closely related to the physical geography of neighboring Japan
Seismographs are records of vibrations caused by the shock waves, where a larger amplitude of vibration is associated with a stronger earthquake.
a. true b. false