What is the purpose of Revegetation?

• A. Prevent Weed Infestations After Soil Disturbance
• B. Increase Soil Salinity
• C. Promote Weed Growth
• D. Reduce Plant Diversity

Answer: (A)

Revegetation aims to reestablish protective plant cover after soil disturbance so weed establishment is minimized. When the ground is disturbed, bare soil invites weed seeds to germinate and take hold, leading to erosion and competition with desirable plants. By establishing grasses, forbs, or shrubs, revegetation creates rapid ground cover and strong root networks that outcompete weeds for light, water, and nutrients, while also stabilizing soil and restoring a more natural plant and animal community. That preventive effect—keeping weeds from gaining a foothold after disturbance—is the key purpose. The other choices describe outcomes that aren’t goals of revegetation: increasing soil salinity, promoting weed growth, or reducing plant diversity would undermine land health and pest management.