Explain how ICTZ is being formed by analyzing the given picture below

Answer: (*^▽^*)
The ITCZ is formed by vertical motion largely appearing as convective activity of thunderstorms driven by solar heating, which effectively draw air in; these are the trade winds. The ITCZ is effectively a tracer of the ascending branch of the Hadley cell and is wet. The dry descending branch is the horse latitudes.
Explanation:
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