Adaptation to extreme environments

Adaptation to extreme environments refers to the biological changes that allow plants, animals, and humans to survive in harsh conditions like intense heat, cold, high altitudes, or dangerous terrains. These changes can be physical, like thicker fur or specialized lungs, or behavioral, such as migrating or seeking shelter. Over generations, species develop these traits through natural selection, enhancing their ability to thrive despite environmental challenges. Adaptations ensure survival, reproduction, and maintaining life's diversity in some of Earth's most challenging places.