The soil and access to water have a major influence on the population of Texas. Arid regions in particular are not able to support an abundance of people, as crops may not be able to grow in such soil conditions. Additionally, access to clean water is an essential need for populations to thrive, and a lack of water can severely limit growth. If Texas were to experience a major drought, crop yields would decline, leading to food shortages and a decrease in local populations. On the other hand, if Texas were to experience major flooding, low-lying areas could be subject to water damage and potential drowning, forcing people to relocate and reduce the population in certain regions.