Why is quartz a bad mineral to use to determine a metamorphic environment?
A) Because it is not common in metamorphic rocks
B) Because silicate minerals do not metamorphose
C) Because quartz is stable over a wide range of metamorphic settings
D) Because it can only be used in hydrothermal metamorphism
Answer: C
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The first major Paleozoic transgression onto the North American craton:a
Tippecanoe d. Taconic b. fluvial e. Appalachian c. Sauk
Most computer models produce forecasts for only one grid point
Indicate whether the statement is true or false
The Atlanta BeltLine project will provide
A) more parks but not any remediation of brownfield areas. B) a rapid completion of all its projects within two years. C) a large increase in the city's tax base and thousands of construction jobs. D) some new housing units but at the expense of reducing public parks.
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?Figure 5.17
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Use the figure above to answer the following questions.
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What happens to a population if a dieback occurs, and which portion of the graph represents this?
What will be an ideal response?