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(b) Write one sentence to say how soil erosion may affect crop production by farmers.
3. Study the picture in Figure 18.
It shows what has been done to reduce soil erosion in Rodrigues.
4. i) What does the picture show?
ii) How does it reduce soil erosion?
iii) How does this help people in Rodrigues?
FIG. 19 terraces in rodrigues
2. (a) Write one sentence using the following words: erosion, fertile soil.