PPSC Solved Past Papers MCQs, Geography MCQs, PPSC ZILADAR(Research/DLR Zone)(14-20G2020) Irrigation DepartmentThe major part of Great Rift Valley is located in? Posted on March 29, 2021 by Rana TahirA. USA B. Africa C. South America D. AustraliaShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)