Match the following. Column A Column B 1. Embankment a. Grass 2. Terrace farming b. River banks 3. Afforestation c. Hills 4. Cover crop d. Both plains and hilly areas

1. Embankments are constructed to control the flow of river water between the banks. 2. Terrace farming that can be prevented by making steps or terraces along the hill slopes. 3. Afforestation is a method to conserve soil both in plains and hilly areas. 4. The cover crops can be grass or seasonal vegetables or pulses. These crops not only prevent soil erosion but also increase the fertility of the soil by adding nutrients to it. Column A Column B 1. Embankment b. River banks 2. Terrace farming c. Hills 3. Afforestation d. Both plains and hilly areas 4. Cover crop a. Grass