A common adaptation of plants in arid climates is deep roots that enable them to access underground water sources, essential for survival in dry conditions.

In arid climates, where rainfall is scarce, plants have evolved several adaptations to conserve water. One of the most common adaptations is deep root systems, which allow plants to reach water stored deep underground. This enables them to survive long periods of drought. Additionally, these plants may have thick, waxy coatings on their leaves to reduce water loss, or they may be drought-tolerant. Examples include cacti and desert shrubs, which rely on these deep roots to thrive in harsh environments.