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following: Geologic principles involved in the issue History of the
region specifically associated with the depletion of resources or
development of the problem Potential solutions to the hazard or
problem
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GLG 220 Week 4 Deserts Lab Report

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GLG 220 Week Four Deserts Lab Report
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GLG 220 Week 4 DQ 1

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1. How can an observer experience two unequal high tides during a
day?What is the composition of sea water? What does salinity
mean?Beach erosion is related to natural process such as long
shore current. How is beach erosion also related to human
activity? How do oceans regulate climate?
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GLG 220 Week 4 DQ 2

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1. The Arizona cities of Flagstaff and Phoenix are relatively close to one
another yet have contrasting climates. Why does this difference occur?