D7142

c) How do the trends of geological structures decide the location of huge civilian (5)
constructions like dam and reservoirs?

d) . Identity the category to which the fold having following geometry falls into (5)
Strike of limb 1 — N60 degrees; Dip of limb 1 — 20 degrees to N 330

Strike of limb 2 — N 240 degrees; Dip of limb 2 — 20 degrees to N 330 And
draw a cross section of the fold along the limbs

a) Assess beach nourishment and relocation of engineering structures as alternatives (10)
to hard
methods of coastal protection.
b) Evaluate the negative effects of seawalls and groins as shore protection structures. (10)
a) Appraise the benefits of crop rotation and strip farming as soil conservation (10)
strategies.

b) Mass wasting is a tug of war between gravity and friction. Judge this statement in
terms of gravity and shear strength of earth materials.
oh नर KK

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