The Transcontinental Arch and portions of the Canadian shield were above sea level during the Sauk transgression
a. True
b. False
True
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The global conveyer belt transports juvenile organisms, mixes nutrients, and distributes gases and
solids. Indicate whether the statement is true or false.
What is an advantage of deep-well disposal of liquid hazardous wastes?
A. Liquid wastes are safer than solid wastes. B. Well casings never leak. C. Waste production is discouraged. D. Carbon dioxide and other air pollutants are not emitted. E. Wastes can often be retrieved.
The orientation of a coastline affects the appearance of a shoreline primarily because it influences
A. the erosive effects of waves. B. which way river sediment enters the shoreline system. C. how much sun it receives. D. the direction of prevailing winds.
Which of the following is true about how coasts are affected from the water side?
A) Most waves are generated by earthquakes and become larger upon approaching the shore. B) Most erosion along shorelines occurs from offshore currents. C) Waves can erode, deposit, or simply transport sediment. D) Tides increase and decrease the size of waves but leave sea level unchanged. E) None of these are correct.