Growing plants on a slope will always make it more stable because plant roots add strength and cohesion to the soil.

Question

Quizplus · Accepted Answer

While plant roots can add strength and cohesion to the soil, making it more stable in many cases, the effect varies depending on the type of plants, soil, and slope conditions. In some cases, the added weight of plants and water they retain can increase the risk of slope failure.

Growing Plants on a Slope Will Always Make It More