Into how many climatic regions is Pakistan divided?

Pakistan is divided into four climatic regions: arid (deserts), semi-arid (plains), temperate (northern highlands), and sub-tropical (coastal areas). Studying this highlights the role of climatic diversity, the challenges of adapting to varied conditions, and its impact on agriculture and planning. For Pakistan, this provides lessons on tailoring agricultural and environmental policies to regional climates, enhancing resilience against climate change and optimizing resource use across provinces.