The pipes that deliver water to users and hydrants on individual streets are ______.
a. cross mains
b. service lines
c. secondaries
d. distributors
Answer: d. distributors
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Of the following regions, this one has the lowest record-high temperatures, on average,
A) Southwest. B) California. C) Great Plains. D) New England. E) the South.
Springs may occur where the water table intersects the ground surface
Indicate whether the statement is true or false
Which of the numbers listed below best represents the percentage of thunderstorms that produce tornadoes?
A) nearly 25 percent B) slightly more than 50 percent C) fewer than 1 percent D) about 10 percent
How do natural levees form in a floodplain?
A. A cut bank deepens as a stream meanders. B. Alluvium is deposited on both banks of a channel. C. Higher landforms are left after lateral erosion. D. Deposited point bars grow on one side. E. Sediment is deposited at the mouth of a stream.