Climate change is a global issue that has a significant impact on biodiversity throughout the world. Rising average temperatures, changing rainfall patterns, and extreme weather events have threatened habitats, species, and entire ecosystems. One of the main impacts of climate change is habitat loss. The phenomenon of global warming causes the melting of ice in polar regions and an increase in sea levels, which results in the sinking of coastal and island habitats. For example, mangrove and coral reef ecosystems are very vulnerable to these changes. Species that depend on these environments, such as sea turtles and reef fish, face a growing risk of extinction. Apart from that, climate change also affects the survival of species. Many organisms are unable to adapt quickly to changes in temperature and rainfall. For example, migratory bird species have had to change their migration patterns due to disrupted seasonal periods. This can cause a mismatch between migration times and food availability, resulting in population declines. Changing weather patterns also increase the risk of disease spread. Climate change creates a more ideal environment for disease vectors, such as mosquitoes. Diseases previously controlled in certain areas are now spreading to new areas, potentially endangering not only human health but also wildlife. On the other hand, invasive species are spreading more easily thanks to climate change. As the climate warms, species that previously could not survive in an area can now thrive, affecting local biodiversity. Invasive species are often more aggressive and can displace native species, upsetting the balance of the ecosystem. Climate change is also disrupting the food chain. For example, ocean acidification due to increased carbon dioxide threatens marine organisms such as plankton, which are the basis of the marine food chain. As plankton populations decline, the species that depend on them, including fish, seabirds and marine mammals, are also affected, creating a serious chain impact. Ecosystem adaptation to climate change requires time which is not always available. Many species face the limits of their tolerance and do not have enough time to evolve or move to more suitable habitats. This risks reducing biodiversity in various habitats. Conservation policies and actions are very important in dealing with these impacts. Mitigation efforts, such as reducing greenhouse gas emissions and preserving natural habitats, are fundamental steps to protect biodiversity. Further research into the impacts of climate change on species and ecosystems is also needed to develop effective adaptation strategies. The use of modern technology, such as satellite monitoring and predictive models, can help in understanding and anticipating the impacts of climate change on biodiversity. Accurate data enables better decision making in the protection and management of natural resources. Community involvement is also important in efforts to protect biodiversity from the impacts of climate change. Education and awareness about the importance of conservation can encourage individuals to take local actions that have a global impact, such as reducing their carbon footprint and supporting conservation projects. With a comprehensive understanding of the impact of climate change on biodiversity, we can adapt and innovate to ensure environmental sustainability in the future. The necessary changes require collaboration between government, scientists, and society to achieve positive results.