The smallest natural lump or cluster of soil particles is known as a
A) ped. B) separate. C) horizon. D) profile.
A
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Nationalism involves
A. membership in the United Nations B. the growth of standing armies C. each country's performance in the Olympics D. the desire of ethnic groups for self-government
A strong wind must blow continuously in one direction for nearly three days for the largest waves to develop and form
a fully developed sea. a. True b. False
The type of stresses needed to produce a thrust fault can be described by which of the following statements?
a. the maximum principal stresses are vertical b. the maximum principal stresses are horizontal and compressional c. the maximum principal stresses are horizontal and tensional d. none of the above
Even a rise in global temperature of several degrees Celsius might be enough to raise sea level by ____ or more
a. ?a centimeter b. ?ten centimeters c. ?a meter d. ?ten meters e. ?twenty meters