Climate change has emerged as one of the most significant global challenges, altering ecosystems, economies, and human societies in unprecedented ways. Among its far-reaching consequences, the impact on agricultural biodiversity is particularly critical, as it directly influences food security, farmer livelihoods, and ecological balance. Agricultural biodiversity, which encompasses the variety of crops, livestock, soil organisms, pollinators, and genetic resources essential for farming systems, plays a fundamental role in sustaining agricultural productivity and resilience. However, the stability of this biodiversity is increasingly threatened by rising temperatures, altered rainfall patterns, extreme weather events, and shifting ecological conditions caused by climate change. Understanding these impacts is vital for ensuring sustainable agricultural practices and preparing for future challenges. One of the most direct impacts of climate change on agricultural biodiversity is the alteration of temperature and precipitation regimes. Many crops and livestock species are adapted to specific climatic conditions. When average temperatures rise or rainfall patterns shift, the habitats suitable for these species begin to change. Crops that traditionally flourished in certain regions may no longer thrive there, while new pests and diseases may spread more easily in the altered environment. For instance, heat stress reduces yields in staple crops such as wheat, rice, and maize, while also affecting the reproductive cycles of livestock. This disruption leads to a decline in both species diversity and genetic diversity, as only the varieties capable of tolerating such stressors can survive. The gradual loss of sensitive species diminishes the pool of agricultural resources available to farmers, thereby narrowing biodiversity. Another significant impact comes from the increased frequency of extreme weather events such as floods, droughts, cyclones, and heatwaves. These events not only cause immediate damage to crops and livestock but also erode the long-term genetic base of agricultural systems. For example, droughts may force farmers to abandon traditional crop varieties that require more water, while floods can wash away fertile soil and destroy seed banks. The