If the salinity of ocean water at the entrance to an estuary is 35 and 63 percent of the volume of water in the estuary is ocean water, what is the average salinity of the estuary?
A. 13 percent
B. 63 percent
C. 0 percent
D. 22 percent
E. 35 percent
Answer: D
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The Chota Nagpur Plateau south of India's Ganges Plain is the country's center for
A. iron and steel production. B. cotton production. C. wheat production. D. electronics and computer production.
Alfred Wegener is well known for hypothesizing that ____
a. Earth's surface is broken into several major lithospheric plates b. the magnetic poles have reversed on occasion during geologic time c. over time, the continents change their geographic position d. the inner core is molten
Seawater is highly compressible.
Answer the following statement true (T) or false (F)
Individual efforts to reduce the volume of the waste stream
A. Have some effects, but we need to target industries to reduce their waste stream instead B. Have enormous cumulative effects C. Are fairly useful because it demonstrates to corporations that we care D. Have little effect, but make people feel better E. Matter very little