Describe two methods of slope stabilization

some of soil stabilization technique is vegetation and terracing.

Explanation:

slope stabilization is a technique involved in stabilizing loose slope or deformed slope.

some of soil stabilization technique is vegetation and terracing.

In vegetation, plant roots help to hold the soil and reduce compaction and allow water to seep to deeper level.

In terrace, series of slope is provided rather than long continuous slope and allow water to move slowly over series of slope. thus prevent further soil erosion.

b is the right answer for this question.

d.) greenhouse gases