Q15
In the Sikkim Himalayas, what geological constraint affects road construction?
A.
Strong igneous rocks
B.
Thick laterite cover
C.
Unstable slopes and landslides
AnswerD.
Flat terrain
Answer: Option C
Solution
Answer: Option C
Solution:
The Sikkim Himalayas are prone to landslides and slope instability, particularly during monsoon seasons. Geotechnical engineering solutions are critical in such terrains for road stability.