6. What three types of land are best suited for agriculture? A. Swamplands, forests, and steppes B. Alluvial plains, prairies, and uplands C. Swamplands, alluvial plains, and uplands D. Tundra, alluvial plains, and lowlands
C is the most reasonable place. A has two good choices, but swamp land isn't suitable for agriculture. B has the Alluvial plains which are not the best. D has the Tundra which is horrible for agriculture.
