Land Degradation - FAQ's

1. In what ways is the world's land surface getting degraded ?



2. Describe major land degradation problems?



3. Write on types of soil erosion?



4. Explain mechanical and biological methods of soil erosion?



5. Justify role of green cover/ vegetation cover in countering soil erosion?



6. Define erosion?



7. Describe three soil conservation practices that help to reduce soil erosion