Which algae was responsible for the Lake Erie harmful algal bloom (HAB) causing our recent Toledo Water Crisis?
Anabaena
Aphanizomenon
Lyngbya
Microcystis
Microcystis
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The orange-and-apple sequence of your textbook emphasizes
A. that forces produce accelerations. B. friction defined as a force. C. that actions equal reactions. D. the definition of systems.
Vertical ocean circulation is the result of differences in what between adjacent water masses?
a. temperature b. salinity c. Coriolis effect d. temperature and salinity
With the cementation of loose particles sediment becomes ________.
A. lithified B. molten C. igneous D. basalt E. metamorphic
Geothermal energy, wind energy, and solar radiation are all examples of ________
A) biodiversity B) biotic environmental factors C) nonrenewable resources D) renewable environmental resources E) biodegradable materials