Answer:
A, C, and D
Explanation:
- A, Illegal logging - Heavy logging machinery damages the topsoil and decreases its ability to absorb water, increasing the probability of landslide.
- B, Road widening - Can cause landslide, and create slope instability.
- D, Infrastucture development -Intensive development of an area increases the scale of landslide risk by removing trees and vegetation.
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