Column A
Columin B
11. It allows plants to grow naturally without
A trees human interference,
12. The farmers should plow across the slope to form B.terracing
13. It is the planting of different crops in strips
C.riprapping ridges instead of plowing up and down
14. It involves planting on terraces or steps built
D. windbreaks
15. It is the planting of crops on a different spot
E. crop rotation alternately
16. It is the arrangement of chunks of stones or rocks F. deforestation on slopes of mountainside
17. These living things prevent soil erosion as they G. reforestation
18. It is the process of replanting an area with trees, H. forest canopy of each year
19. It is a row of trees planted in a straight path.
1. strip cropping on the edges of the slope
20. It is the uppermost layer of the forest where most tree I. contour plowing
branches and leaves are found.
.Knatural vegetation grow,​