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00000CE205121902

PART C

Answer any two full questions, each carries 20 marks.
What do you mean by crustal deformation? With neat diagram, explain different
types of crustal deformations revealed on earth.
What are rock joints? How do they differ from geological faults?
What are contours? Draw a contour diagram representing 60m deep basinal
depression within a plateau land located at 120m height from msi. Note that, the
basin has a mound of 40m height at its center.
What are structural contours? How are they helpful to deduce the structural
relationship of rocks?
Calculate the true dip directions for a shale- coarse sandstone contact with strike
N230°.
Discuss causes of soil erosion and conservation strategies adopted in different
geographical terrains.
Discuss various forms of coastal erosion and their protection strategies.
Explain mass wasting. What are the engineering strategies to limit mass

wasting?

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