This document discusses how geography, climate, and resources affected how various American Indian groups met their basic needs. It explains that natural resources come directly from nature, human resources are people working to produce goods and services, and capital resources are goods produced and used to make other goods. American Indians relied on resources in their local environments like animal skins, plants, sod, stones, and wood to meet needs for food, clothing, and shelter depending on where they lived. They used natural resources like fishing, hunting, and growing crops as well as human resources like people fishing and making clothing, and capital resources like canoes, bows, and spears.