Study Fig. 2, which shows the perennial canal system in Pakistan. Describe the distribution of the perennial canals.

1. (a)Study Fig. 2, which shows the perennial canal system in Pakistan. Describe the distribution of the perennial canals.[4]
2. (b)Name three types of irrigation, other than perennial canals, used in Pakistan. Explain briefly how each type works. 1 __________ 2 __________ 3 __________[6]
3. (c)Explain how a perennial supply of water can damage farmland.[4]
4. (d)Study Fig. 3, which shows the main users of water in the Punjab. Name two conflicting users of water supplies in the Punjab shown on Fig. 3. Explain briefly why each user thinks that they should have more water. users 1 __________ 2 __________ reason for user 1 needing more water __________ reason for user 2 needing more water __________[5]
5. (e)To what extent is it possible to increase water supply in Pakistan?[6]

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