Matching
6. On the primary and secondary sewage treatment figure, choose the letter that represents where bacteria are killed and the water is clean.
7. On the primary and secondary sewage treatment figure, choose the letter that represents where sludge is dried before being disposed of.
8. On the primary and secondary sewage treatment figure, choose the letter that represents where the water is aerated.
9. On the primary and secondary sewage treatment figure, choose the letter that represents where large floating objects and solids are removed.
10. On the primary and secondary sewage treatment figure, choose the letter that represents where activated sludge settles out in the biological process of sewage treatment.
11. On the primary and secondary sewage treatment figure, choose the letter that represents where suspended solids settle out as sludge in the physical process of sewage treatment.
12. On the primary and secondary sewage treatment figure, choose the letter that represents where all the sludge is combined before drying.
6. ANS: E
7. ANS: G
8. ANS: C
9. ANS: A
10. ANS: D
11. ANS: B
12. ANS: F
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What indicates that the lava flows associated with Crater Mountain (and the other Mono Craters) were viscous?
Look at the following volcanoes (note that the maps are of several different scales): • Mount Vsevidof (53°07'35"N, 168°41'16"W), a composite volcano in Alaska (shown on Map T-2, Map T-21b, and Figure 34-2) • Crater Mountain (37°52'42"N, 119°00'25"W), the highest peak of the Mono Craters, a chain of rhyolitic plug dome volcanoes in California (shown on Maps T-23a and T-23c) • SP Mountain (35°34'56"N, 111°37'55"W), a basaltic cinder cone in Arizona (shown on Maps T-22a and T-22b and Figure 34-3) • Mauna Loa (19°28'17"N, 155°35'41"W), a large shield volcano on the Big Island of Hawai‘i (shown on Maps T-1 and T-21a) What will be an ideal response?
Japan's principal asset in promoting development is
A) a favorable ratio of population resources. B) an abundant supply of labor. C) high physiological density. D) extensive supplies of critical raw materials.
Rocks such as limestone, granite, and gneiss cannot be groundwater reservoirs
Indicate whether the statement is true or false
This region receives more hurricanes than any other: ________
Fill in the blank(s) with the appropriate word(s).