Major Physiographic Regions of the United States Map #3042425 (License: Personal Use)

The map divides the contiguous United States into eight distinct physiographic regions using color coding: the narrow yellow Pacific Coast, purple Rocky Mountains, green Great American Desert and High Plains, light green Low Plains, blue Flood Plain along the Mississippi River, and tan Eastern Lowlands. A prominent blue line traces the Mississippi River through the central lowlands, emphasizing its role as a geographic divider and drainage corridor.

This image is commonly used in educational contexts-such as K-12 geography lessons, college earth science courses, or online learning modules-to teach continental landform classification. It supports user intent for visual learning, quick reference, or curriculum supplementation.