Question

    Which technique is more useful for seeding cold clouds?

    A Water drop Technique Correct Answer Incorrect Answer
    B Common salt technique Correct Answer Incorrect Answer
    C Dry ice seeding Correct Answer Incorrect Answer
    D Silver Iodide seeding Correct Answer Incorrect Answer

    Solution

    Silver Iodide is more effective as an ice-forming nuclei in cold clouds, and it is more efficient and economical than dry ice seeding.

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