Explanation: Snow leopards (Panthera uncia) are large cats native to the mountainous regions of Central and South Asia. They are well-adapted to the cold, harsh environments of the Himalayas, the Tibetan Plateau, and other high-altitude areas. These animals have thick fur coats and wide paws that help them survive in the cold and snowy conditions of their natural habitat.
Kerala, located in the southern part of India, has a tropical climate characterized by high temperatures and high humidity. The average temperature in Kerala ranges from 20°C to 35°C, which is significantly warmer than the cold, mountainous regions where snow leopards are typically found. The temperature in these regions can drop below freezing, and snow leopards are adapted to such cold conditions.
The primary reason snow leopards are not found in Kerala is the temperature. Snow leopards require a cold climate to survive, and the warm, tropical climate of Kerala is not suitable for their survival. The high temperatures in Kerala would be too warm for snow leopards, and they would not be able to regulate their body temperature effectively in such conditions.
While other factors such as soil type, water availability, and light conditions can influence the habitat of certain species, they are not the primary factors that determine the presence of snow leopards. The key factor is the temperature, which is too high in Kerala for snow leopards to thrive. Therefore, the correct answer is (A) Temperature.
Understanding the habitat requirements of different species is crucial for conservation efforts and for comprehending the distribution of wildlife across different regions. In the case of snow leopards, their adaptation to cold climates and their absence in tropical regions like Kerala highlight the importance of temperature as a critical factor in their habitat selection.