Which term refers to the portion of the earth's atmosphere, hydrosphere, and geosphere where life is found?
A. stratosphere
B. biological base
C. community
D. ecosystem
E. biosphere
Answer: E
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Residual rock that has not experienced erosion is termed ______.
a - dome b - block c - talus d - basalt e - bedrock
The annual temperature range of South Georgia Island is low despite its high latitude because the island's climate
A) is influenced by the ocean. B) has higher than average precipitation that mitigates against the extreme cold weather. C) is dominated by dry, frigid air masses year-round. D) receives blasts of Antarctic air in the winter months.
In geography, we can describe the location of a place by ________, which is the physical character of a place
A) location B) situation C) site D) direction E) none of the answer choices are correct.
Ocean acidification is taking place as the oceans absorb some of the additional carbon dioxide in the atmosphere. What is the basic environmental problem that this creates?
A. causes the oceans to become even more saline, thereby reducing ocean circulation. B. more difficult for marine organisms to secret their own protective shells. C. increases the rate of evaporation of seawater. D. makes it unsafe for humans to go swimming in the ocean. E. all of the answers listed here.