Why do fewer people live in West Africa's interior than near the coast? A because the Niger River flows through the interior B because growing food is more difficult in the interior C because the interior has more earthquakes

While the Niger River certainly plays an important role in West Africa’s geography, the main reason fewer people live in the interior is indeed related to agricultural challenges. The coastal regions benefit from more favorable conditions for farming due to milder climates and fertile soils, making it easier for communities to thrive. The interior often faces harsher environmental conditions, such as aridity and less fertile land, which complicates food production. Moreover, the infrastructure for trade and transportation tends to be more developed near the coast, allowing for easier access to resources and marketplaces. Coastal cities often become thriving urban centers, attracting populations for better economic opportunities, while the interior struggles to provide the same level of access and convenience.