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TOEFL Directory > TOEFL writing > answers for TOEFL reading unit two passage 10
answers for TOEFL reading unit two passage 10
100. B. "Within the earth's crust, rock exhibits a plastic or fluid character if subjected to great forces. This is evident from observations of rock layers that have been compressed horizontally into what are called folds."
101.B
102. B. "...that have been compressed horizontally into what are called folds. "
103. D. "because the syncline is buried beneath the surface."
104.C.
105. D
106. A. "Folding in the earth's crust partly accounts for the formation of many mountain ranges, such as the Appalachian Mountains."
107.c
108.D. " they have not been significantly further distorted, pushed together, or pulled apart. "
109.C.
110. D. "However, using the concept of folding has allowed the geologists to work out quite satisfactory structures, even for the most complex folds."
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