Deserts: Hot and Cold

Deserts are defined as regions that receive less than 10 inches of precipitation annually. They can be categorized into hot deserts, like the Sahara in Africa, which experience extreme temperatures, and cold deserts, such as the Gobi in Asia, where winters can be quite frigid.

Despite their harsh conditions, these environments are home to specially adapted flora and fauna that have evolved to survive with minimal water. Understanding the characteristics of both hot and cold deserts helps us appreciate the diversity of our planet's ecosystems.