What process best describes Glacier movement?
a. Plastic Flow - at the surface of the glacier
b. Basal Slip - deep within the glacier
c. Plastic Flow - deep within the glacier
d. Fracture Flow - deep within the glacier
Ans: c. Plastic Flow - deep within the glacier
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Integrated pest management ____ than pesticides.
A. is more labor intensive B. is faster acting C. requires more fertilizer and irrigation D. is less environmentally sound E. is easier to use
What evidence did James Hutton use to discount the biblical account of the Creation of Earth?
a. The erosion rates of streambeds b. The distribution of sediments in rivers c. The patterns of rocks found in the countryside d. All of these choices
OpenStreetMap is often cited as an example of "collaborative Web mapping." Why?
What will be an ideal response?
Which of the following is not a shaper of the oceanic coastlines?
A) Long-term changes in the water level B) Tidal movements C) Waves D) Blooms of algae E) Ice push