Final answer:
Deforestation does not provide a new source of fresh water; instead, it often reduces water resources. The correct answer is d) Deforestation.
Step-by-step explanation:
The question asks which method is not used for finding fresh water in the Middle East. The options provided are a) Desalination of seawater, b) Cloud seeding, c) Construction of dams, and d) Deforestation. Desalination of seawater, cloud seeding, and construction of dams are methods used to obtain fresh water in the region. However, deforestation does not provide a new source of fresh water and, in fact, can lead to further depletion of water resources by affecting local ecosystems that can influence water cycles. Therefore, the correct answer is d) Deforestation.