Desert shrubs are hardy plants that thrive in arid environments, characterized by low rainfall and extreme temperatures. These shrubs have adapted to conserve water, often featuring small leaves or spines to reduce moisture loss. Common examples include sagebrush and creosote bush, which play a vital role in their ecosystems by providing shelter and food for various wildlife. These plants typically have deep root systems that allow them to access underground water sources. Desert shrubs also help prevent soil erosion and contribute to nutrient cycling in their harsh habitats. Their resilience makes them essential for maintaining the balance of desert ecosystems.