The Great Basin's ecosystem is adapted to low precipitation, with many species thriving in dry conditions.

The Great Basin is a semi-arid region, characterized by very low annual rainfall, often less than 10 inches in many areas. This low precipitation has led to the development of specialized plants and animals that are adapted to survive in drought-like conditions. Vegetation such as sagebrush and desert scrub are well-suited to these arid conditions, and animal species like the bighorn sheep and coyote have evolved to manage water scarcity. The region’s ecosystems rely on minimal rainfall and have adapted to these harsh, dry conditions over time.