(i) hold water for irrigation(ii) hold water and prevent soil erosion(iii) recharge ground water(iv) hold water permanently(a) (i) and (iv) (b) (ii) and (iii)(c) (iii) and (iv) (d) (ii) and (iv)

(i) hold water for irrigation(ii) hold water and prevent soil erosion(

1.	(i) hold water for irrigation(ii) hold water and prevent soil erosion(iii) recharge ground water(iv) hold water permanently(a) (i) and (iv) (b) (ii) and (iii)(c) (iii) and (iv) (d) (ii) and (iv)
Answer» (b) (ii) and (iii)

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(i) hold water for irrigation(ii) hold water and prevent soil erosion(iii) recharge ground water(iv) hold water permanently(a) (i) and (iv) (b) (ii) and (iii)(c) (iii) and (iv) (d) (ii) and (iv)

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