A dry climate is characterized by low precipitation, typically receiving less than 10 inches of rain per year. This type of climate often features high temperatures during the day and cooler temperatures at night. Vegetation in dry climates is usually sparse, consisting of drought-resistant plants like cacti and shrubs. Regions with a dry climate include deserts, such as the Sahara Desert and the Mojave Desert. These areas experience significant evaporation, which can lead to arid conditions. Dry climates can also affect agriculture, requiring irrigation systems to support crop growth and sustain livestock.