Final answer:
West Africa's climatic and vegetative regions are mainly tropical, with vegetation ranging from rainforests to savannas based on rainfall. Economically, the region relies on agricultural commodities and resource extraction. The dominant religions are Islam and Christianity.
Step-by-step explanation:
Most climatic regions in West Africa are primarily tropical, characterised by significant rainfall and high temperatures. The vegetative regions coincide with these climatic zones, hosting rainforests in the wetter areas to savannas and semi-deserts in the drier areas. Economic regions in West Africa revolve around agriculture, with commodities such as cocoa, peanuts, and yams forming significant parts of these economies. Moreover, oil and mineral extraction also contribute heavily to West Africa's economies, especially in countries like Nigeria. As for religious regions, Islam and Christianity are the dominant religions, with a presence of indigenous religions to a lesser extent.
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