The main difference between natural eutrophication and damaging cultural eutrophication is that in cultural eutrophication, the

A) speed of nutrient enrichment is much faster.
B) oxygen levels tend to be higher.
C) water tends to be clearer.
D) submerged aquatic vegetation is completely suppressed.


A

Environmental & Atmospheric Sciences

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a. True b. False

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Globalization has allowed numerous cultures to quickly attain levels of technology that may have taken much longer for them to achieve. Arriving at different stages of development, urbanization and industrialization at different times is referred to as ________.

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In what period did average satisfaction levels in the U.S. peak?

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