Early people in what is now southern Chile relied on shellfish and seals for food because
1 answer
they were abundant and easily accessible sources of sustenance in the coastal region. The cold, nutrient-rich waters of the Pacific Ocean provided a plentiful supply of shellfish and seals, making them a reliable food source for early inhabitants of the area. Additionally, hunting and gathering these animals required little to no technology or specialized tools, making them ideal choices for sustenance in a prehistoric society.