How did Native American groups on the pacific coast differ from those in southwest?

Native American groups on the Pacific Coast, such as the Coast Salish and Tlingit, primarily relied on abundant marine resources, including fish and shellfish, which shaped their social structures and cultural practices. In contrast, Southwest Native American groups, like the Hopi and Navajo, adapted to arid environments through agriculture, cultivating crops like corn, beans, and squash, and developing intricate irrigation systems. Their differing environments influenced their lifestyles, with Pacific Coast tribes focusing on fishing and trade, while Southwest tribes emphasized farming and pottery. Additionally, the social organization and spiritual beliefs of these groups reflected their unique environmental contexts and available resources.