Sodic soils generally have a poor physical condition. To what is this most likely due?
A) low organic matter content
B) dispersal of the Na saturated soil colloids
C) impact of raindrops on the soil surface
D) high content of smectite in the soils
E) precipitation of the Ca2+ and Mg2+ ions as carbonates
B
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Most of the very early American settlers in Texas, dubbed the "Old Three Hundred," were _____ who came from the _____.
A. Catholic, Middle Atlantic states B. Scots-Irish, South C. Congregationalists, New England D. Dutch, New York E. French, Ohio Valley
Turf areas can be installed using which of the follow?ing methods?
a. seeding b. sodding c. sprigging d. all of the above
Which type of wheel assembly presents the least maintenance and alignment problems?
A. Stud-piloted disc wheels B. Cast spoke wheels C. Hub-piloted wheels D. Any wheels using radial lugs
If a 1 mH, 3.3 mH, and 0.1 mH inductor are connected in parallel, LT equals ________
A) 4.4 mH B) 5.3 mH C) greater than 3.3 mH D) less than 0.1 mH