Multiple choice Which one of the following is a geographical requirement for growing maize? Average rainfall of 650mm to 1000mm rich alluvial soils with an impervious layer to retain water Optimum temperatures of 16oc High land with acidic soils Reveal answer Fill a bubble to check yourself A Correct answer Explanation Maize requires substantial rainfall during its growing season, ideally 650-1000mm annually. This precipitation range supports proper germination, growth, and kernel development without waterlogging or drought stress.